Dirigibles

A dirigible (or "dirigible balloon", "Ballon dirigeable" etc.) is an LTA aircraft which can be actively piloted. This term might be synonymous with airship.

Overview of historical development

France led the development of dirigibles, with early attempts by Henri Giffard and Henri Dupuy de Lôme‎. La France, produced by the French military at Chalais-Meudon in the 1880s, was considered one of the most successful dirigibles of the period.

Later on, German rigid airships became well-known as Zeppelins after Ferdinand von Zeppelin, who developed a line of these ships. (However, let it be noted that there was a lively dispute over who really invented the rigid airship.)

Ratio of power to speed

[...] the power necessary to communicate increasing speeds to the same airship increases proportionately to the cube of the speed. This law has been demonstrated by calculation and verified by experience. It is of vital importance, for it leads to various conclusions of the utmost moment. Thus to double the speed of a dirigible balloon, we must give it a motor power not twice, but eight times greater (8 is the cube of 2; 8=2x2x2).

Index of 19th-century French dirigibles and the sizes and speeds of their propellers.

Links

See Ballon dirigeable on Wikipédia; also w:Airship and w:de:Luftschiff.

This wiki has 133 patents in category "Dirigibles". Other techtypes related to Dirigibles: Airship, CH 129a

Patents in category Dirigibles

• Patent FR-1882-151899 (English title: Air-Ship, Inventors: Koch)
• Patent FR-1892-225647 (English title: Improvements to dirigibles, Inventors: Haarbleicher)
• Patent FR-1897-271948 (English title: Dirigible, Inventors: Clément Ader)
• Patent FR-1898-271948.1 (English title: cert of addition to the patent registered 6 Nov 1897, for a dirigible, Inventors: Clément Ader, Supplementary to patent: Patent FR-1897-271948)
• Patent FR-1898-278138.1 (English title: cert of addition to the patent taken, 21 May 1898, for improvements to lightweight motors for airplanes, dirigibles, boats and cars, Inventors: Clément Ader, Supplementary to patent: Patent FR-1898-278138)
• Patent FR-1898-271948.2 (English title: cert of addition to the patent taken, 6 November 1897, for a dirigible, Inventors: Clément Ader, Supplementary to patent: Patent FR-1897-271948)
• Patent FR-1910-430552.14864 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron, Supplementary to patent: Patent FR-1910-430552, Filing date: 1910-12-13)
• Patent US-1914-1118205 (English title: Transmission-drive for dirigible airships, Inventors: Sarkis Jelalian, Filing date: 1914-06-11)
• Patent FR-1836-5429 (English title: Means of dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot, Filing date: 1836-09-15)
• Patent FR-1837-5429.1 (English title: (addition 1 to) means of dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot, Supplementary to patent: Patent FR-1836-5429, Filing date: 1837-01-28)
• Patent FR-1837-5429.2 (English title: (addition 2 to) means suitable to dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot, Supplementary to patent: Patent FR-1836-5429, Filing date: 1837-06-23)
• Patent FR-1838-5429.3 (English title: (addition 3 to) means suitable to dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot, Supplementary to patent: Patent FR-1836-5429, Filing date: 1837-12-27)
• Patent FR-1847-6348 (English title: machine of dirigible navigation, Inventors: Charles Nicolas Dautremepuis, Filing date: 1847-09-16)
• Patent FR-1855-22887 (English title: improvements to balloons and dirigibles, Inventors: Eugène-Joseph Varangot, Filing date: 1855-03-27)
• Patent FR-1855-22887.1 (English title: Improvements to balloons and dirigibles, Inventors: Eugène-Joseph Varangot, Supplementary to patent: Patent FR-1855-22887, Filing date: 1855-04-21)
• Patent FR-1893-230168 (English title: Dirigible airship system, Inventors: Wilhelm van de Voorde • Carl Bugkel, Filing date: 1893-05-18)
• Patent FR-1893-233343 (English title: Dirigible aerostat, Inventors: Biseuil, Filing date: 1893-10-11)
• Patent FR-1895-250483 (English title: Dirigible, Inventors: Roesch, Filing date: 1895-09-28)
• Patent FR-1894-240005 (English title: Dirigible with mechanical impetus, or commencement of movement (possibly by way of the clash of a solid body or the rapid expansion of a fluid), Inventors: Rammasor • Wanninger)
• Patent FR-1897-266527 (English title: Dirigible, Inventors: Gustav Fricke, Filing date: 1897-05-01)
• Patent HU-1897-9450 (English title: Steerable blimp, Inventors: Gustav Fricke, Supplementary to patent: Patent GB-1897-10811 • Patent FR-1897-266527, Filing date: 1897-05-05)
• Patent FR-1897-268311 (English title: Dirigible, Inventors: Hosden, Filing date: 1897-07-03)
• Patent FR-1898-278138 (English title: improvements to lightweight motors for airplanes, dirigibles, boats and cars, Inventors: Clément Ader)
• Patent HU-1898-14860 (English title: Steerable blimp, Inventors: Jean Dusséqué, Supplementary to patent: Patent FR-1898-275602, Filing date: 1898-07-03)
• Patent ES-1898-23070 (English title: Aerostat, Inventors: Jean Dusséqué, Supplementary to patent: Patent FR-1898-275602, Filing date: 1898-09-08)
• Patent FR-1899-284713 (English title: dirigible train, Inventors: Charles-Antoine Mary, Filing date: 1899-01-06)
• Patent HU-1899-15514 (English title: Aerostatic vehicle, Inventors: Charles Mary, Supplementary to patent: Patent FR-1899-284713, Filing date: 1899-01-13)
• Patent HU-1899-15273 (English title: Dirigible, Inventors: Heinrich Suter, Supplementary to patent: Patent CH-1899-18666, Filing date: 1899-01-27)
• Patent HU-1899-16755 (English title: Dirigible, Inventors: Michel Blümelhuber, Filing date: 1899-05-30)
• Patent HU-1899-19079 (English title: Dirigible, Inventors: Theodor Steinmann, Supplementary to patent: Patent US-1893-501111, Filing date: 1899-07-25)
• Patent HU-1899-18308 (English title: Hélices pour dirigeable, Inventors: Rudolf Krocker, Supplementary to patent: Patent DE-1899-123884, Filing date: 1899-12-17)
• Patent FR-1900-299730 (English title: Wing for maneuvering and steering balloons, Inventors: Mór Markl, Filing date: 1900-04-26)
• Patent BE-1900-151102 (English title: Dirigible aircraft with sails, mounted on a hull, Inventors: R. Ulrich, Filing date: 1900-07-18)
• Patent BE-1900-151102.151649 (English title: Dirigible aircraft with sails, mounted on a hull (this addition focusing more specifically on the sail propulsion), Inventors: R. Ulrich, Supplementary to patent: Patent BE-1900-151102, Filing date: 1900-08-21)
• Patent FR-1900-304429 (English title: Dirigible aircraft with sails, mounted on a hull, Inventors: R. Ulrich, Supplementary to patent: Patent BE-1900-151102, Filing date: 1900-10-11)
• Patent HU-1901-25184 (English title: Dirigible, Inventors: Augusto Severo, Filing date: 1901-10-21)
• Patent FR-1902-317232.226 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel, Supplementary to patent: Patent FR-1901-317232, Filing date: 1902-01-20)
• Patent FR-1902-320009 (English title: Improvements to dirigibles, Supplementary to patent: Patent GB 1901-08-28, Filing date: 1902-03-28, Applicant firm: The Beedle Patent Navigable War Balloon Company Limited)
• Patent FR-1902-320901 (English title: Improvements to dirigible aerostats, Inventors: Leonardo Torres Quevedo, Filing date: 1902-05-05)
• Patent RU-1900-8006 (English title: Dirigible, Controllable balloon, Inventors: Charles Stanley)
• Patent HU-1903-29898 (English title: Innovations on steerable airships, Inventors: István Schmidt, Filing date: 1903-01-01)
• Patent FR-1903-337597 (English title: Dirigible, Inventors: Alfred Micciollo, Filing date: 1903-02-25)
• Patent HU-1903-28061 (English title: Steerable airship, Inventors: Philippe Delbert, Supplementary to patent: Patent FR-1902-328044, Filing date: 1903-03-10)
• Patent HU-1903-31419 (English title: Steerable airship, Inventors: Émile-Médéric Bossuet, Filing date: 1903-11-14)
• Patent FR-1905-351307 (English title: Dirigible with small balloon compensators and automatic baskets and balancing stabilizer, Inventors: Arthur Bellin du Coteau, Filing date: 1905-02-07)
• Patent FR-1906-367415 (English title: Dirigible, Inventors: Carl Dippel, Filing date: 1906-06-25)
• Patent BE-1907-200460 (English title: Dirigible balloon, Inventors: E. Nolle, Filing date: 1907-06-03)
• Patent BE-1907-11-22 Albert Jouveneau (English title: Apparatus for the automatic regulation of air distribution in the ballonnet of a dirigible, Inventors: Albert Jouveneau, Filing date: 1907-11-22, Applicant firm: Albert Jouveneau)
• Patent ES-1908-43361 (English title: A blimp balloon system in an off-center lenticular shape that looms in the air, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1907-378708)
• Patent FR-1908-390667 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou, Filing date: 1908-05-29)
• Patent FR-1908-393596 (English title: Dirigible, Supplementary to patent: Patent DE-1907-206614, Filing date: 1908-08-22, Applicant firm: Siemens-Schuckert Werke GmbH)
• Patent FR-1909-393896 (English title: Dirigible balloon, Inventors: Paul Fuchs, Filing date: 1908-09-03)
• Patent FR-1908-403132 (English title: Dirigible, Inventors: Gabriel Iochum, aîné, Filing date: 1908-09-16)
• Patent HU-1908-46956 (English title: Dirigible, Inventors: Ottó Krausz, Filing date: 1908-11-17)
• Patent FR-1908-396534 (English title: Apparatus for the automatic regulation of air distribution in the ballonnet of a dirigible, Inventors: Albert Jouveneau, Supplementary to patent: Patent BE-1907-11-22 Albert Jouveneau, Filing date: 1908-11-19)
• Patent GB-1908-28547 (English title: Dirigible Air Ships, Inventors: Ottó Krausz, Filing date: 1908-12-31)
• Patent GB-1909-123 (English title: Dirigible, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1908-402271, Filing date: 1909-01-02)
• Patent FR-1909-399903 (English title: Apparatus applicable to dirigibles, Inventors: Christian Magnus Gyde Jensen, Filing date: 1909-02-25)
• Patent FR-1909-399926.11116 (English title: Dirigible, Inventors: Theodor Zorn, Supplementary to patent: Patent FR-1909-399926, Filing date: 1909-02-25)
• Patent HU-1909-47958 (English title: Hall for steerable airships, Filing date: 1909-05-05, Applicant firm: A.-G. Eisenindustrie und Bruckenbau vorm. John Caspar Harkort)
• Patent GB-1908-22308 (English title: Improvements in dirigibles, Inventors: Francis Edward Baron • Mabel Baron • Frank Tingle, Supplementary to patent: Patent GB-1908-22307, Filing date: 1909-05-21)
• Patent HU-1909-49783 (English title: Steerable airship, Inventors: Adalbert Plaček, Filing date: 1909-05-25)
• Patent HU-1909-48608 (English title: Dirigible with several balloons, Inventors: Johann Schütte, Filing date: 1909-06-08)
• Patent FR-1909-403132.11390 (English title: Dirigible, Inventors: Gabriel Iochum, aîné, Supplementary to patent: Patent FR-1908-403132, Filing date: 1909-08-03)
• Patent FR-1909-403132.11389 (English title: Dirigible, Inventors: Gabriel Iochum, aîné, Supplementary to patent: Patent FR-1908-403132, Filing date: 1909-08-03)
• Patent FR-1910-406292 (English title: Improvements to dirigibles, Supplementary to patent: Patent DE-1908-08-15, Filing date: 1909-08-07, Applicant firm: Rheinische Gummiwaaren Franz Clouth Fabrik)
• Patent FR-1909-407946 (English title: Semi-rigid envelope with with water proof compartments, for dirigibles, Inventors: Melvin Vaniman, Filing date: 1909-10-16)
• Patent FR-1909-390667.11885 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou, Supplementary to patent: Patent FR-1908-390667, Filing date: 1909-12-09)
• Patent GB-1909-30521 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1909-12-30)
• Patent AT-1910-52386 (English title: Device for the automatic maintenance of the position of aircraft, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1910-01-04)
• Patent FR-1910-411301 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1910-01-05)
• Patent FR-1910-411148.12927 (English title: new dirigible, Inventors: Jean-Baptiste-Couroné Allaria, Supplementary to patent: Patent FR-1909-411148, Filing date: 1910-04-13)
• Patent FR-1910-416138 (English title: Dirigible with central chamber, Inventors: Francis Edward Baron • Mabel Baron, Supplementary to patent: Patent GB-1908-22308, Filing date: 1910-05-20)
• Patent FR-1911-419497 (English title: improvements in dirigibles, Inventors: Francis Edward Baron • Mabel Baron, Supplementary to patent: Patent GB-1908-22308, Filing date: 1910-05-20)
• Patent FR-1910-430552 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron, Filing date: 1910-08-11)
• Patent AT-1910-59092 (English title: Wooden propellers for aircraft, Filing date: 1910-10-15, Applicant firm: Borrmann and Kaerting)
• Patent HU-1910-55406 (English title: Steerable blimp, Inventors: József Hirkszhoffer, Filing date: 1910-11-26)
• Patent FR-1911-425020 (English title: Aerial wheel for the propulsion of airships and airplanes, Inventors: Dario Galvão, Filing date: 1911-01-19)
• Patent FR-1911-425669 (English title: Wooden aircraft propeller, Filing date: 1911-02-04, Applicant firm: Borrmann and Kaerting)
• Patent FR-1911-428978 (English title: Refinements to the design and construction of balloons, Filing date: 1911-04-26, Applicant firm: Société anonyme Astra AB)
• Patent FR-1911-428978.14208 (English title: Improvements brought to the establishment (formulation) and construction of dirigibles, Supplementary to patent: Patent FR-1911-428978, Filing date: 1911-05-06, Applicant firm: Société anonyme Astra)
• Patent FR-1911-445813 (English title: System for launching a projectile at a specific point from an airplane or dirigible, Inventors: Auguste-Blaise Baron • Paul-Eugène Mesplès, Filing date: 1911-09-12)
• Patent FR-1911-434237 (English title: dirigible made principally to serve as a military torpedo (torpedo-firing) vehicle, Filing date: 1911-09-14, Applicant firm: Société Zodiac)
• Patent FR-1911-425020.14808 (English title: Aerial wheel for the propulsion of airships and airplanes, Inventors: Dario Galvão, Supplementary to patent: Patent FR-1911-425020, Filing date: 1911-09-20)
• Patent FR-1911-436755 (English title: System displacing the cockpit of a dirigible so as to obtain balance and vary altitude, without deformation or suspension, Inventors: Adolphe Clément-Bayard, Filing date: 1911-10-21)
• Patent FR-1911-449459 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Filing date: 1911-12-23, Applicant firm: F. Liore & Olivier Société)
• Patent BE-1912-07-11 Maiche et Legras (English title: Improvements brought to dirigible aerostats, Inventors: Charles Maiche)
• Patent FR-1912-449459.16767 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Supplementary to patent: Patent FR-1911-449459, Filing date: 1912-02-01, Applicant firm: F. Liore & Olivier Société)
• Patent FR-1912-440629 (English title: Aerial blade, that is, a propeller, applicable to all aircraft, its precise curvature and proportions relative to direction of rotation, Inventors: Édouard Vedovelli, Filing date: 1912-02-26)
• Patent HU-1912-61971 (English title: Ribbed blimp, Inventors: Johann Schütte, Supplementary to patent: Patent DE-1911-258741, Filing date: 1912-03-19)
• Patent BE-1912-07-05 (English title: Suspension system for dirigibles, Inventors: Adolphe Clément-Bayard, Filing date: 1912-07-05)
• Patent DE-1912.12.20 Joachim Heinrich Kronstein (English title: Anchoring equipment for airship staging points, Anchoring apparatus for dirigible stations, Inventors: Joachim Heinrich Kronstein, Filing date: 1969-12-31)
• Patent FR-1913-468076.19580 (English title: Implement of transmission linking up at will motors and the servomotor of a dirigible, between them and otherwise serving, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-468076, Filing date: 1913-03-14)
• Patent FR-1913-467415 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard, Filing date: 1913-03-28)
• Patent FR-1913-468076 (English title: Implement of transmission linking up at will motors and the servomotor of a dirigible, between them and otherwise serving, Inventors: Adolphe Clément-Bayard, Filing date: 1913-04-13)
• Patent FR-1913-467415.18791 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-467415, Filing date: 1913-04-14)
• Patent FR-1913-458845 (English title: Hangar for dirigibles, Inventors: Wilhelm Kauertz, Supplementary to patent: Patent DE-1913-301564, Filing date: 1913-06-04)
• Patent FR-1913-458851 (English title: Parachute mechanically exiting a tube and being used for aeroplanes and airships, Inventors: Georges Mucha, Filing date: 1913-06-05)
• Patent FR-1913-459102 (English title: Suspension system for dirigibles, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent BE-1912-07-05, Filing date: 1913-06-11)
• Patent FR-1913-460142 (English title: Improvements brought to dirigible aerostats, Inventors: Charles Maiche • Marie-Aimé-Jacques Legras, Supplementary to patent: Patent BE-1912-07-11 Maiche et Legras, Filing date: 1913-07-08, Applicant firm: FR)
• Patent GB-1913-15872 (English title: Improvements in or relating to Dirigible Air-ships, Inventors: Charles Maiche, Supplementary to patent: Patent BE-1912-07-11 Maiche et Legras, Filing date: 1913-07-09)
• Patent FR-1913-461655 (English title: Anchoring apparatus for dirigible stations, Inventors: Joachim Heinrich Kronstein, Supplementary to patent: Patent DE-1912.12.20 Joachim Heinrich Kronstein, Filing date: 1913-08-20)
• Patent HU-1913-64240 (English title: Anchoring equipment for airship staging points, Inventors: Joachim Heinrich Kronstein, Supplementary to patent: Patent DE-1912.12.20 Joachim Heinrich Kronstein, Filing date: 1969-12-31)
• Patent BE-1900-151055 (English title: Dirigible, Inventors: I. Segalevic, Filing date: 1900-07-14)
• Patent GB-1914-2600 (English title: Dirigible, Inventors: William Andrew Hutson • Margaret Emma Freeman, Supplementary to patent: Patent US-1913-1087946, Filing date: 1914-01-31)
• Patent HU-1914-68455 (English title: Expandable gas tank for airships and steering there, Inventors: Péter Petrovics, Filing date: 1914-02-20)
• Patent BE-1914-265507 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-467415, Filing date: 1914-03-09)
• Patent GB-1913-6764 (English title: Improvements in or relating to Frameworks for Dirigible Balloons, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-467415, Filing date: 1914-03-17)
• Patent BE-1914-266055 (English title: Gas holder for dirigible, flexible and rigid balloons, Inventors: Georges Juchmès, Supplementary to patent: Patent FR-1913-456298, Filing date: 1914-03-25)
• Patent BE-1914-265507.266183 (English title: Armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent BE-1914-265507 • Patent FR-1913-467415 • Patent FR-1913-467415.18791, Filing date: 1914-03-30)
• Patent GB-1914-8594 (English title: Improvements in or relating to Car Suspensions for Dirigible Balloons, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-467913, Filing date: 1914-04-04)
• Patent GB-1914-8603 (English title: Improvements in or relating to Dirigible Balloons, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-467415.18791 • Patent FR-1913-467415 • Patent GB-1913-6764, Filing date: 1914-04-04)
• Patent GB-1914-9094 (English title: Improvements in Dirigible Balloons, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-438580.17636 • Patent FR-1911-438580, Filing date: 1914-04-09)
• Patent BE-1914-266796 (English title: Improvements to dirigibles, Inventors: William Andrew Hutson, Supplementary to patent: Patent US-1913-1087946, Filing date: 1914-04-20)
• Patent HU-1914-68166 (English title: Aircraft, Inventors: William Andrew Hutson, Supplementary to patent: Patent US-1913-1087946, Filing date: 1914-04-23)
• Patent CH-1914-72904 (English title: Dirigible, Inventors: William Andrew Hutson, Supplementary to patent: Patent US-1913-1087946, Filing date: 1914-04-23)
• Patent ES-1914-58080 (English title: Dirigible, Inventors: William Andrew Hutson, Supplementary to patent: Patent US-1913-1087946, Filing date: 1914-04-27)
• Patent GB-1914-11922 (English title: Improved envelopes for dirigibles, Inventors: Rodolfo Verduzio, Supplementary to patent: Patent IT-1913-, Filing date: 1914-05-14)
• Patent BE-1914-267684 (English title: New system for landing airships or turning landing bridge, Inventors: Leonardo Torres Quevedo, Filing date: 1914-05-19)
• Patent US-1914-1115457 (English title: DIRIGIBLE AIRSHIP, Inventors: Elis Török, Filing date: 1914-06-04)
• Patent BE-1914-269712 (English title: Improvements in the design and construction of dirigibles, Inventors: F. Faucher, Filing date: 1914-08-03)
• Patent GB-1914-18359 (English title: Improvements in or relating to Dirigible Aircraft, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1913-472867, Filing date: 1914-08-07)
• Patent CA-1914-160646 (English title: DIRIGIBLE AIR SHIPS, Inventors: Elis Török, Supplementary to patent: Patent US-1914-1115457, Filing date: 1914-10-22)
• Patent GB-1914-21898 (English title: Improvements in Dirigible Air Ships, Inventors: Elis Török, Supplementary to patent: Patent US-1914-1115457, Filing date: 1914-11-02)
• Patent FR-1915-491152 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard, Filing date: 1915-04-24)
• Patent GB-1915-6599 (English title: Improvements in or relating to Dirigible Airships, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent GB-1914-18359 • Patent FR-1914-472867.19895 • Patent FR-1913-472867, Filing date: 1915-05-03)
• Patent GB-1915-6608 (English title: Improvements in or relating to Dirigible Airships, Inventors: Adolphe Clément-Bayard, Supplementary to patent: Patent FR-1914-476670, Filing date: 1915-05-03)
• Patent FR-1915-491188 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard, Filing date: 1915-06-16)
• Patent FR-1915-492696 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard, Filing date: 1915-11-17)
• Patent FR-1916-492696.22131 (English title: Dirigible factors of vapor pressure and otherwise, Inventors: René-Joseph-Ghislain Straunard, Supplementary to patent: Patent FR-1915-492696, Filing date: 1916-01-07)
• Patent FR-1916-484625 (English title: Rigid Dirigible, Inventors: Émile-Alphonse Renard, Filing date: 1916-07-15)
• Patent BE-1916-276178 (English title: New dirigible called «The Compound », along with land- or raft-based refueling system, Inventors: J. Blondiau, Filing date: 1916-11-21)
• Patent FR-1916-503124 (English title: Weight recovery device, based on the re-cooling of air, applicable especially to airships, Inventors: René-Joseph-Ghislain Straunard, Filing date: 1916-12-20)

Publications referring to Dirigibles

• Revue industrielle, 1902, Ballon dirigeable de Torres à quille intérieure (Simple title: Torres's dirigible with inner keel, Journal: Rev. Ind.)
• Robert, 1784, Mémoire présente à l'Académie des Sciences, Arts et Belles-Lettres de Lyon, sur la manière la plus sûre, la moins dispendieuse et la plus efficace de diriger à volonté les machines aérostatiques (Simple title: Mémoire presents at the Academy of Sciences, Arts and Belles-Lettres of Lyon, on the safest way, the least expensive and the most effective to direct at will aerostatic machines)
• Fonvielle, 1882, Les ballons dirigeables à vapeur de M. H. Giffard (Simple title: The airships of Mr. H. Giffard)
• Desvignes, 1887, Les ballons dirigeables: rapport en contradiction catégorique avec tous les travaux de M. le Commandante Renard, chef de l'aérostation militaire française (Simple title: The dirigible balloons: report in categorical contradiction with all the work of the Commandante Renard, head of the French military ballooning)
• Graffigny, 1888, La navigation aérienne et les ballons dirigeables (Simple title: Air Navigation and Airships, Journal: Bibliothèque scientifique contemporaine)
• Publication 13184, 1897, Count Zeppelin's balloons (Simple title: Count Zeppelin's balloons, Journal: Aër. Journ.)
• Publication 11350, 1901, Some interesting experiments in dirigible airships (carried out by Myers) (Simple title: Some interesting experiments in dirigible airships (carried out by Myers), Journal: Scient. Amer.)
• Publication 3688, 1902, Dirigible? Balloons (Simple title: Dirigible? Balloons, Journal: Aer. World)
• André, 1903, Les dirgeables (Simple title: The dirgeables, Journal: L'Aéronaute)
• Espitallier, 1903, Les ballons dirigeables, par Hermann Hoernes. (Simple title: Airship Balloons, by Hermann Hoernes., Journal: L'Aéronautique)
• Renard, 1903, La sécurité dans les ballons dirigeables (Simple title: Security in airships, Journal: Bull. Soc. Enc.)
• Renard, 1903, La securité dans les ballons dirigeables (Simple title: Security in airships, Journal: Bull. Soc. Enc.)
• Publication 9953, 1903, Precursor of modern dirigibles (Simple title: Precursor of modern dirigibles, Journal: Aer. World)
• Masfrand, 1905, Les dirigeables & la guerre. Expériences militaires du 'Lebaudy' à Toul (Simple title: Les dirigeables & la guerre. Expériences militaires du 'Lebaudy' à Toul, Journal: L'Aérophile)
• Publication 3648, 1906, Le dirigeables mixte. 'Wellman Chicago Record Herald, polar expedition' (Simple title: The mixed airships. 'Wellman Chicago Record Herald, polar expedition', Journal: Wellman Chicago Record Herald • L'Aéronautique)
• Publication 2939, 1906, Comando radiotelegrafico di aeroplani e dirigibili (Simple title: Radiotelegraphic control of airplanes and airships, Journal: Boll. Soc. Aer. Ital.)
• Publication 3651, 1907, Les dirigeables allemands (Simple title: German airships, Journal: L'Aérophile)
• Stevens, 1907, Ballooning and how I became addicted to the habit; dirigibles (Simple title: Ballooning and how I became addicted to the habit; dirigibles, Journal: Amer. Mag. Aeronautics)
• Publication 3660, 1907, Les dirigeables Zeppelin, 'Parseval,' Radio Solaire II (Simple title: The Zeppelin Airships, 'Parseval,' Solar Radio II, Journal: La Conq. l'Air)
• D. B., 1907, Les ballons dirigeables en 1907 (Simple title: The dirigible balloons in 1907, Journal: L'Aérophile)
• Renard, 1907, Conférence, Historique des ballons dirigeables (Simple title: Conference, History of Airships, Journal: Comm. Per. Int. Aér., Proc. Ver. C. R. Trav. Sess. Extr. Ten. Brux.)
• Renard, 1907, À propos des ballons dirigeables (Simple title: About airships, Journal: Rev. Scient.)
• Publication 2990, 1907, Les Concours aéronautiques. Dlrigeables et appareils d'aviation (Simple title: Aeronautical competitions or dirigibles and aircraft, Journal: L'Aéronautique)
• Publication 4631, 1907, Per la flottiglia dei dirigibili da guerra in Francia. Particolari sul dirigible 'Patrie' (Simple title: For the flagship of the war airships in France. Details on the dirigible 'Patrie', Journal: Boll. Soc. Aer. Ital.)
• Publication 3685, 1908, Dirigibili. Parseval, Bayard-Clément, Il nuovo dirigibile militare inglese, Zeppelin, Lebaudy, Gross-Basenach, Ville de Paris, Motori leggeri per aeronautica Anzani, Renault (Simple title: Airships. Parseval, Bayard-Clément, The new British military airship, Zeppelin, Lebaudy, Gross-Basenach, Ville de Paris, Light engines for aeronautics Anzani, Renault, Journal: Boll. Soc. Aer. Ital.)
• Publication 3649, 1908, Le dirigeables Ville-de-Parls. De Sartrouville à Verdun. 240 kilométres en 9 h. 50 (Simple title: The Ville-de-Parls airships. From Sartrouville to Verdun. 240 kilometers in 9 hours. 50, Journal: La Conq. l'Air)
• Cléry, 1908, Trois nouveaux dirigeables française. 'Bayard-Clément,' 'Ville de Bordeaux,' 'Colonel-Renard' (Simple title: Three new French airships. 'Bayard-Clément,' 'City of Bordeaux,' 'Colonel-Renard', Journal: L'Aérophile)
• Castagneris, 1908, On the conditions of equality of statical stability between the dirigeables Patrie' and 'Zeppelin' (Simple title: On the conditions of equality of statical stability between the dirigeables Patrie' and 'Zeppelin', Journal: Aër. Journ.)
• Ancelle, 1908, Les dirigeables en France. 'Ville de Paris,' 'Clément-Bayard' (Simple title: Airships in France: 'City of Paris,' 'Clément-Bayard', Journal: L'Aérophile)
• Publication 2800, 1908, Terminology (Simple title: Terminology, Journal: Fly)
• Publication 3652, 1908, Les dirigeables allemands (Simple title: German airships. The ascents of 'Zeppelin III' the 'Parseval II' the 'Gross II', the new 'non rigid' allamand. (Foreign aircraft.), Journal: L'Aérophile)
• Publication 3655, 1908, Les dirigeables en Allemagne. Le Zeppelin IV (Simple title: Airships in Germany. The Zeppelin IV, Journal: L'Aéronautique)
• Publication 3658, 1908, Nos dirigeables, Le 'Bayard-Clément,' Le 'Lebaudy,' 'La Ville de Paris' (Simple title: Our airships, Le 'Bayard-Clément,' The 'Lebaudy,' 'The City of Paris', Journal: L'Aéronautique)
• Renard, 1908, Les aérostats dirigeables (2) (Simple title: The dirigible aerostats, Journal: Rev. Gén. Sci.)
• Triaca, 1908, Hydrogen at low cost to advance building of dirigibles (Simple title: Hydrogen at low cost to advance building of dirigibles, Journal: Aeronautics)
• Triaca, 1909, The dirigibles (1) (Simple title: The dirigibles (1), Journal: Fly)
• Publication 3656, 1909, Les dirigeables en France. Campagne d'automne du dirigeable 'Ville de Paris' (Simple title: Airships in France. Autumn campaign of the airship 'City of Paris', Journal: L'Aérophile)
• Publication 3650, 1909, Les dirigeables à l'Etranger. Un dirigeable rigide à carcasse de bois, les dirigeable 'Zeppelin,' 'Parseval,' 'Clouth,' 'Gross' (Simple title: Airships abroad. A rigid wooden carcass airship, Zeppelin airship, Parseval, Clouth, Gross, Journal: L'Aérophile)
• Squier, 1909, Comparative illustrations of French, German, English, and American dirigibles reproduced from a collection in 'The present status of military aeronautics' (Simple title: Comparative illustrations of French, German, English, and American dirigibles reproduced from a collection in 'The present status of military aeronautics', Journal: Fly)
• Triaca, 1909, The dirigibles (2) (Simple title: The dirigibles (2), Journal: Fly)
• Publication 3659, 1909, Les dirigeables. Le Zeppelin V, Le Clément-Bayard (Simple title: The airships. The Zeppelin V, The Clément-Bayard, Journal: L'Aérophile)
• Almeida, 1909, Aerostação--Balões livres, captivos e dirigiveis. Conferencia realisada em sessão extraordinaria de 24 de abril de 1909, na Associação dos Engenheiros Civis Portugueses (Simple title: Aerostation -- Free balloons, captives and dirigibles. Lecture given at an extraordinary session on April 24, 1909, at the Association of Portuguese Civil Engineers., Journal: Revista de Obras Publicas e Minas)
• Hubbard, 1909, Cayley on dirigibles (Simple title: Cayley on dirigibles, Journal: Aeronautics)
• Publication B2p0530e15, 1910, German airship sheds. The problem of housing dirigibles (Simple title: German airship sheds. The problem of housing dirigibles, Journal: Scient. Amer. Suppl.)
• Publication B2p1037e07, 1910, Photographs of types of successful aeroplanes, and dirigibles (Simple title: Photographs of types of successful aeroplanes, and dirigibles, Journal: Aircraft)
• Publication B2p1479e07, 1910, Dirigibles: Disaster to Zeppelin II (Simple title: Dirigibles: Disaster to Zeppelin II, Journal: Aeronautics)
• Publication B2p0359e30, 1910, I dirigibili ed i velivoli come ordegn di guerra e come bersagl (Simple title: Airships and aircrafts as war ordegn and as bersagl, Journal: Riv. Mar.)
• Forlanini, 1910, Air-balloons and dirigibles (Simple title: Air-balloons and dirigibles)
• MacMechen, 1911, Aeroplanes and dirigibles: Their respective spheres (Simple title: Aeroplanes and dirigibles: Their respective spheres, Journal: Aircraft)
• Dienstbach, 1911, Accidents to dirigibles and their lessons (Simple title: Accidents to dirigibles and their lessons, Journal: Scient. Amer.)
• Publication B2p0361e06, 1911, The smallest dirigible in the world (Simple title: The smallest dirigible in the world, Journal: Vestnik Vozdukhoplavaniya)
• Publication B2p1167e06, 1911, Russian air-fleet (Simple title: Russian air-fleet, Journal: Vestnik Vozdukhoplavaniya)
• Mortane, 1913, The King of Spain reviews ninety aeroplanes and two dirigibles (Simple title: The King of Spain reviews ninety aeroplanes and two dirigibles, Journal: Flying)
• Publication B2p1220e17, 1913, Plan underground sheds for dirigibles (Simple title: Plan underground sheds for dirigibles, Journal: Fly)
• US Department of the Navy, 1914, The Navy wants dirigibles (Simple title: The Navy wants dirigibles, Journal: Scient. Amer.)
• Dienstbach, 1914, The prospects of aerial fighting in the present war. What may be expected of dirigibles and aeroplanes (Simple title: The prospects of aerial fighting in the present war. What may be expected of dirigibles and aeroplanes, Journal: Scient. Amer.)
• Morriss, 1914, The application of wireless to dirigibles (Simple title: The application of wireless to dirigibles, Journal: Aero and Hydro)
• US Department of the Navy, 1915, Navy asks bids for dirigibles (Simple title: Navy asks bids for dirigibles, Journal: Flying)
• US Department of the Navy, 1915, Navy gets bids on dirigibles (Simple title: Navy gets bids on dirigibles, Journal: Aerial Age)
• Honeywell, 1916, Says dirigibles are needed also (Simple title: Says dirigibles are needed also, Journal: Aerial Age)
• Dirigible (publication) (Simple title: Dirigible, Journal: Dirigible)
• Chadeau, Emmanuel, 1985, État, Entreprise & Développement Économique : L’Industrie Aéronautique en France (1900-1940) Thèse pour le Doctorat, unpublished version (Simple title: State, Enterprise, and Economic Development: The aeronautic Industry in France (1900-1940), Journal: Doctoral thesis)

Patents in categories dirigibles or dirigible

• Patent GB-1887-8386 (English title: Navigable balloon, Inventors: Joaquim Ignacio Ribeiro)
• Patent BE-1912-07-05 (English title: Suspension system for dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent CH-1893-6380 (English title: Dirigible airship, Inventors: Carl Friedrich Billwiller)
• Patent AT-1899-6421 (English title: Dirigible airship, Inventors: Franz Johann Karafiat)
• Patent DE-1906-185267 (English title: Apparatus for improved dirigibility of an airship, Inventors: Carl Dippel)
• Patent IT-1908-93674 (English title: Apparatus for dirigible aerial locomotion applicable to aerostats, airplanes, etc., Inventors: Filippo Peroni)
• Patent IT-1908-99145 (English title: New aerial dirigible, Inventors: Stanislao Moriniello • Stanislao Moriniello di Pasquale • Eugenio Imparato • Eugenio Imparato di Allessandro)
• Patent IT-1908-93612 (English title: Shovel-wheel (?) specially applicable to dirigible aerostats, Inventors: Fronz Francesco)
• Patent DE-1912.12.20 Joachim Heinrich Kronstein (English title: Anchoring equipment for airship staging points, Anchoring apparatus for dirigible stations, Inventors: Joachim Heinrich Kronstein)
• Patent DE-1902-151757 (English title: Steerable balloon, Inventors: Antoine-Charles Mary)
• Patent BE-1907-11-22 Albert Jouveneau (English title: Apparatus for the automatic regulation of air distribution in the ballonnet of a dirigible, Inventors: Albert Jouveneau, Applicant firm: Albert Jouveneau)
• Patent BE-1914-265507 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent BE-1914-265507.266183 (English title: Armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent BE-1914-267684 (English title: New system for landing airships or turning landing bridge, Inventors: Leonardo Torres Quevedo)
• Patent BE-1907-200460 (English title: Dirigible balloon, Inventors: E. Nolle)
• Patent BE-1914-269712 (English title: Improvements in the design and construction of dirigibles, Inventors: F. Faucher)
• Patent BE-1900-151055 (English title: Dirigible, Inventors: I. Segalevic)
• Patent BE-1900-151102 (English title: Dirigible aircraft with sails, mounted on a hull, Inventors: R. Ulrich)
• Patent BE-1900-151102.151649 (English title: Dirigible aircraft with sails, mounted on a hull (this addition focusing more specifically on the sail propulsion), Inventors: R. Ulrich)
• Patent FR-1887-184251 (English title: Improvements brought to aerial navigation, Inventors: Wald Gustafson)
• Patent FR-1894-240005 (English title: Dirigible with mechanical impetus, or commencement of movement (possibly by way of the clash of a solid body or the rapid expansion of a fluid), Inventors: Rammasor • Wanninger)
• Patent FR-1893-233253 (English title: new dirigible system, Inventors: Folacci)
• Patent FR-1900-304429 (English title: Dirigible aircraft with sails, mounted on a hull, Inventors: R. Ulrich)
• Patent BE-1914-266796 (English title: Improvements to dirigibles, Inventors: William Andrew Hutson)
• Patent BE-1914-266055 (English title: Gas holder for dirigible, flexible and rigid balloons, Inventors: Georges Juchmès)
• Patent FR-1895-250483 (English title: Dirigible, Inventors: Roesch)
• Patent FR-1846-1680.1 (English title: Airship, Inventors: Modeste-Abel Latouche)
• Patent FR-1855-21257.1 (English title: Airship train, Inventors: Modeste-Abel Latouche)
• Patent FR-1893-230168 (English title: Dirigible airship system, Inventors: Wilhelm van de Voorde • Carl Bugkel)
• Patent FR-1901-312764 (English title: Dirigible system, Inventors: Smitter • Murat)
• Patent RU-1900-8006 (English title: Dirigible, Controllable balloon, Inventors: Charles Stanley)
• Patent RU-1909-41559 (English title: Gondola for controllable aerostat of the vertical frame type, Inventors: Villehad Forssman • Villehad Henrik Forssman)
• Patent FR-1883-159440 (English title: Air-Ship navigated by (ou propelled by) the application of vacuum (?), Inventors: Cramer von Baumgarten)
• Patent FR-1898-284331 (English title: Propeller with compressed air for dirigible balloon, Inventors: Joseph Monpelas de Dax)
• Patent FR-1832-3852 (English title: Means of Dirigible Navigation, Inventors: François-Louis Samson-Duperron)
• Patent FR-1837-5429.1 (English title: (addition 1 to) means of dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1837-5429.2 (English title: (addition 2 to) means suitable to dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1836-5429 (English title: Means of dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1838-5429.3 (English title: (addition 3 to) means suitable to dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1838-6239.1 (English title: dirigible for aerial movement, named Velociposte, Inventors: Pierre-Marie Touboulic)
• Patent FR-1845-1680 (English title: Navigable airship, Inventors: Modeste-Abel Latouche)
• Patent FR-1847-6348 (English title: machine of dirigible navigation, Inventors: Charles Nicolas Dautremepuis)
• Patent GB-1848-12337 (English title: Navigable balloon and mechanical flying machine, Inventors: Hugh Bell)
• Patent FR-1853-16928 (English title: Air-Ship, Inventors: Louis-Auguste Mangin)
• Patent FR-1854-21257 (English title: Airship train, Inventors: Modeste-Abel Latouche)
• Patent FR-1855-22887.1 (English title: Improvements to balloons and dirigibles, Inventors: Eugène-Joseph Varangot)
• Patent FR-1855-22887 (English title: improvements to balloons and dirigibles, Inventors: Eugène-Joseph Varangot)
• Patent FR-1856-mo (English title: "Aerial Navigation*" very likely an airship, Inventors: Modeste-Abel Latouche)
• Patent GB-1860-1598 (English title: Navigable balloons, Inventors: Charles Stevens • C. F. Rabbat)
• Patent GB-1866-3262 (English title: Navigable balloon, Inventors: Richard Boyman-Boyman)
• Patent FR-1867-76779 (English title: steering screw, Inventors: Paulus)
• Patent FR-1867-78583 (English title: Dirigible with rotary movement either direct or angled, Inventors: Vaubaillon)
• Patent GB-1868-1881 (English title: Navigable balloon, Inventors: Richard Boyman-Boyman)
• Patent GB-1869-2827 (English title: Navigable ballons, Inventors: Frederick Marriott)
• Patent US-1874-152414 (English title: Aerial boats, Inventors: Daniel L. Rhone)
• Patent FR-1877-117598 (English title: Navigable airship system, Inventors: Thouroude)
• Patent GB-1877-924 (English title: Navigable balloon, Inventors: Henri Balleni • John Webber Payne)
• Patent DE-1878-2650 (English title: Dirigible airship with wings, Inventors: Georg Fischer)
• Patent GB-1878-3546 (English title: Aerial vessel, Inventors: Robert Atkin)
• Patent FR-1879-122347E (English title: Winged and steerable airship, Inventors: Ernst Georg August Baumgarten)
• Patent GB-1879-2229 (English title: Navigable balloon, Inventors: Edward Arthur Pearse)
• Patent FR-1880-134502 (English title: Controllable aerostatic apparatus called : aero- rapid ou agile (Improvements in aerial navigation and in the mechanism or apparatus used towards this end), Inventors: Edward Arthur Pearse)
• Patent FR-1881-143264 (English title: Steerable balloon, using propellers, Inventors: Bel)
• Patent FR-1882-149820 (English title: aerostatic apparatus, Inventors: Michaut)
• Patent FR-1882-148638 (English title: system of balloon or dirigible aerostat, Inventors: Hutchinson)
• Patent FR-1882-143264E (English title: Dirigible, Inventors: Bel)
• Patent FR-1882-151899 (English title: Air-Ship, Inventors: Koch)
• Patent FR-1883-154732 (English title: balloon with sails of propulsion, Inventors: Georg Wellner)
• Patent GB-1885-5118 (English title: Navigable balloons, Inventors: Blaise Bontems)
• Patent GB-1888-12736 (English title: Navigable balloon, Inventors: Francis Hilfreich)
• Patent DE-1887-42902 (English title: Airship, Inventors: Wald Gustafson)
• Patent DE-1887-48205 (English title: Steerable airship, Inventors: Giovanni Gaggino)
• Patent US-1890-439421 (English title: Navigable airship, Inventors: Perham Wilhelm Nahl)
• Patent DE-1890-53311 (English title: Rotary mortar as propulsion machine for airships, Inventors: Wilhelm Parje)
• Patent FR-1891-216860 (English title: dirigible using the Compagnon system, Inventors: Armand Le Compagnon • Zélie (Dame Veuve) Faucillon • Georges-Joseph-Prosper Dubois • Émile-Aleide Royaux)
• Patent GB-1891-4485 (English title: Navigable balloon, Inventors: Perham Wilhelm Nahl)
• Patent ES-1891-12658 (English title: Dirigible balloon, "Le Compagnon" system)
• Patent FR-1892-225647 (English title: Improvements to dirigibles, Inventors: Haarbleicher)
• Patent FR-1893-229898 (English title: Dirigible, Inventors: C. Geissler)
• Patent DE-1893-71903 (English title: Sails for flying machines, Inventors: Georg Wellner)
• Patent FR-1893-231568 (English title: Dirigible aerostat, Inventors: Erich Lindenberg)
• Patent DE-1893-68776 (English title: Steerable airship, Inventors: Johannes Bauer)
• Patent DE-1892-70240 (English title: Airship with steering device, Inventors: G. Junius)
• Patent FR-1893-228008 (English title: Dirigible airship, Henri Desmarest System, Inventors: Desmarest)
• Patent FR-1893-228706 (English title: Dirigible aerostat, Inventors: Carl Friedrich Billwiller)
• Patent FR-1893-233343 (English title: Dirigible aerostat, Inventors: Biseuil)
• Patent FR-1894-239405 (English title: Dirigible, Gadiffert system, Inventors: Gadiffert)
• Patent FR-1894-242261E1 (English title: Dirigible, Inventors: Gentil)
• Patent FR-1894-242545 (English title: Air-Ship, Inventors: TCHERNOUCHENKO)
• Patent FR-1894-242261 (English title: Dirigible, Inventors: Gentil)
• Patent FR-1895-249819 (English title: System applicable to the navigation of balloons and dirigibles, Inventors: Baudin)
• Patent FR-1895-242261E2 (English title: cert of addition to the patent taken, 22 October 1894, for a dirigible, Inventors: Gentil)
• Patent FR-1895-245166 (English title: Model dirigible with (propeller) blades, in aluminum, Inventors: Baronnet)
• Patent DE-1896-87811 (English title: Dirigible Airship, Inventors: Friedrich Johann Elias Vollstedt • Carsten Ingwer)
• Patent FR-1897-266527 (English title: Dirigible, Inventors: Gustav Fricke)
• Patent HU-1897-9450 (English title: Steerable blimp, Inventors: Gustav Fricke)
• Patent FR-1897-267801 (English title: Dirigible, Inventors: Ruez)
• Patent FR-1897-263513 (English title: Dirigible, "The Obedient Gourjon", Inventors: Gourjon)
• Patent FR-1897-264646 (English title: Dirigible, Inventors: Jone)
• Patent FR-1897-271948 (English title: Dirigible, Inventors: Clément Ader)
• Patent FR-1897-266928 (English title: Dirigible, Inventors: PAUBLAN)
• Patent FR-1897-268311 (English title: Dirigible, Inventors: Hosden)
• Patent DE-1895-98580 (English title: Steerable aircraft with several support bodies arranged one behind the other, Inventors: Ferdinand von Zeppelin)
• Patent FR-1898-279514.1 (English title: Dirigible, cert d'add, Inventors: Pieri)
• Patent FR-1898-278138 (English title: improvements to lightweight motors for airplanes, dirigibles, boats and cars, Inventors: Clément Ader)
• Patent FR-1898-279514 (English title: Dirigible balloon, Inventors: Pieri)
• Patent MX-1898-1265 (English title: Dirigible balloons, Inventors: Angel Belgodére)
• Patent ES-1898-23070 (English title: Aerostat, Inventors: Jean Dusséqué)
• Patent FR-1898-271948.1 (English title: cert of addition to the patent registered 6 Nov 1897, for a dirigible, Inventors: Clément Ader)
• Patent FR-1898-278138.1 (English title: cert of addition to the patent taken, 21 May 1898, for improvements to lightweight motors for airplanes, dirigibles, boats and cars, Inventors: Clément Ader)
• Patent FR-1898-271948.2 (English title: cert of addition to the patent taken, 6 November 1897, for a dirigible, Inventors: Clément Ader)
• Patent FR-1898-275602.1 (English title: cert of addition to the patent taken, 9 March 1898, for a dirigible, the Jean Dusséqué system, Inventors: Jean Dusséqué)
• Patent FR-1898-275602.2 (English title: cert of addition to the patent taken, 9 March 1898, for a dirigible, the Jean Dusséqué system, Inventors: Jean Dusséqué)
• Gebrauchsmuster DE-1899-127338 (English title: Dirigible airship characterized by wedge-shaped balloon with concave aluminum sail and propeller pair in front and back, Inventors: G. A. Rossler)
• Patent DE-1899-103503 (English title: Airship with apparatus for warming and circulation of lifting gas, Inventors: Charles Edwin Hite)
• Patent HU-1899-16755 (English title: Dirigible, Inventors: Michel Blümelhuber)
• Patent HU-1899-15273 (English title: Dirigible, Inventors: Heinrich Suter)
• Patent HU-1898-14860 (English title: Steerable blimp, Inventors: Jean Dusséqué)
• Patent GB-1898-11914 (English title: Navigable balloons, Inventors: Edward Zarski)
• Patent FR-1899-287459 (English title: Improvements in dirigible airships, Inventors: Giampietro)
• Patent FR-1899-285756 (English title: Steerable aerostat, Inventors: Gentil)
• Patent FR-1899-290842 (English title: Dirigible, Inventors: Heinrich Bauer)
• Patent HU-1899-15514 (English title: Aerostatic vehicle, Inventors: Charles Mary)
• Patent FR-1899-284713 (English title: dirigible train, Inventors: Charles-Antoine Mary)
• Patent FR-1899-288329 (English title: Dirigible, Inventors: BLÜMELHÜBER)
• Patent DE-1898-110660 (English title: Dirigible airship with turning-wing-wheel driven by planetary gear, Inventors: Edward Zarski)
• Patent FR-1900-298030 (English title: Steerable aerial vehicle, Inventors: Joseph Fauchon)
• Patent FR-1900-299622 (English title: Steerable aerial machine, Inventors: Schmutz)
• Patent GB-1900-4398 (English title: Means for guiding balloons, Inventors: Georg von Schoenermarck)
• Patent FR-1900-299730 (English title: Wing for maneuvering and steering balloons, Inventors: Mór Markl)
• Patent HU-1899-18308 (English title: Hélices pour dirigeable, Inventors: Rudolf Krocker)
• Patent HU-1899-19079 (English title: Dirigible, Inventors: Theodor Steinmann)
• Patent US-1899-659264 (English title: Air-Ship, Inventors: Charles Stanley, Applicant firm: Stanley Aerial Navigation Co.)
• Patent FR-1900-301940 (English title: Improvements for steerable balloons or machines for aerial navigation, Inventors: BARTON)
• Patent FR-1901-317232 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel)
• Patent CH-1901-24178 (English title: Dirigible aerostat, Inventors: Stanislaus Victor Saloni)
• Patent LU-1901-4251 (English title: Dirigible balloon, Inventors: Stanislaus Victor Saloni)
• Patent GB-1901-2166 (English title: Steerable Air-balloons, Inventors: Victor Saloni Stanislaus)
• Patent HU-1900-21068 (English title: Steerable airship, Inventors: Adam Kohn)
• Patent FR-1902-320009 (English title: Improvements to dirigibles, Applicant firm: The Beedle Patent Navigable War Balloon Company Limited)
• Patent FR-1902-319083 (English title: dirigible with anemo-dynamic motor, Inventors: Vannelli)
• Patent FR-1902-320091 (English title: Dirigible, Inventors: Gibon)
• Patent FR-1902-318642 (English title: dirigible machine or mechanical dirigible, Inventors: Willemart)
• Patent FR-1902-320028 (English title: Dirigible, Inventors: G. Rassart-Fichelet)
• Patent DE-1901-133697 (English title: Dirigible airship, Inventors: Stanislaus Victor Saloni)
• Patent HU-1901-25184 (English title: Dirigible, Inventors: Augusto Severo)
• Patent FR-1902-323250 (English title: Dirigible, Inventors: Janko Klopčić)
• Patent FR-1902-317232.226 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel)
• Patent FR-1902-317232.227 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel)
• Patent FR-1902-319752 (English title: dirigible having a prow rudder and a special propeller called the "Largent System", Inventors: U. Largent)
• Patent FR-1902-321684 (English title: Improvements to dirigibles, Inventors: Otokar de Bradsky-Laboun)
• Patent FR-1902-321957 (English title: Dirigible, Inventors: Frédéric-Nicolas Blanc)
• Patent FR-1902-320901 (English title: Improvements to dirigible aerostats, Inventors: Leonardo Torres Quevedo)
• Patent FR-1903-321428 (English title: Dirigible, Inventors: S. Chauvet)
• Patent FR-1902-322018 (English title: Dirigible, Inventors: Antoine-Charles Mary)
• Patent AT-1901-12975 (English title: Dirigible airship, Inventors: Augusto Severo)
• Patent FR-1903-329610 (English title: Articulated parachute system for dirigibles oriented towards the maintenance of stability and altitude by way of air density control, Inventors: Didier De Vasdenyey • Victor de Vasdényey)
• Patent AT-1900-12657 (English title: Airship, Inventors: Stanislaus Victor Saloni)
• Patent HU-1903-29898 (English title: Innovations on steerable airships, Inventors: István Schmidt)
• Patent FR-1902-323250.862 (English title: Dirigible, Inventors: Janko Klopčić)
• Patent FR-1902-321685 (English title: improvements to the propellers for dirigibles and flying machines, Inventors: Otokar de Bradsky-Laboun)
• Patent HU-1903-28061 (English title: Steerable airship, Inventors: Philippe Delbert)
• Patent US-1901-728844 (English title: Steering mechanism for dirigible airships, Inventors: Lewis A. Boswell)
• Patent FR-1902-323137.997 (English title: a dirigible of compressed air and based on the principle of the heavier than air, Inventors: Émile Charlier)
• Patent FR-1902-323137 (English title: A dirigible of compressed air and based on the principle of the heavier than air, Inventors: Émile Charlier)
• Patent RU-1898-8387 (English title: Aerostatic device, Inventors: Jean Dusséqué • Jean-Xiste Dusséqué)
• Patent RU-1901-8414 (English title: Aerostatic device, Inventors: C. de Rostaing Lisboâ)
• Patent FR-1904-346465 (English title: Dirigible, Inventors: Jean-Joseph Pregardien)
• Patent BE-1904-Jean-Joseph Pregardien (English title: Dirigible, Inventors: Jean-Joseph Pregardien)
• Patent CA-1902-88779 (English title: Steerable Flying Machine, Inventors: Alfred K. R. A. Krakow)
• Patent HU-1903-31419 (English title: Steerable airship, Inventors: Émile-Médéric Bossuet)
• Patent FR-1904-341976 (English title: Dirigible, Inventors: Henri Boudy)
• Patent FR-1904-344514 (English title: Pneumatic rudders to stabilize dirigibles, Inventors: Henri-Alphonse-Désiré Hervé)
• Patent FR-1903-337597 (English title: Dirigible, Inventors: Alfred Micciollo)
• Patent GB-1904-15385 (English title: Dirigible Balloon, Inventors: Émile-Médéric Bossuet)
• Patent FR-1905-351307 (English title: Dirigible with small balloon compensators and automatic baskets and balancing stabilizer, Inventors: Arthur Bellin du Coteau)
• Patent FR-1906-368561 (English title: Dirigible balloon, Inventors: Louis Peter Martin Siebeling • Wilhelm Johann Emil Ulrich)
• Patent FR-1906-366134 (English title: Dirigible, Inventors: Jean R. JINGA)
• Patent FR-1906-366129 (English title: Dirigible, Inventors: Marius-Isidore LION)
• Patent GB-1906-1436 (English title: Airships, Inventors: Harry Martin Middleton)
• Patent FR-1906-367415 (English title: Dirigible, Inventors: Carl Dippel)
• Patent FR-1908-382546 (English title: Steerable twin aerostats, with metallic envelope, Inventors: Mario Schiavone)
• Patent DE-1907-202812 (English title: Propeller screw which can be adjusted indepenently from the drive shaft, Inventors: Harry Martin Middleton)
• Patent GB-1907-18559 (English title: Improvements in Dirigible Air Ships, Inventors: Louis Gathmann)
• Patent GB-1906-11699 (English title: Airships, Inventors: Carl Dippel)
• Patent CA-1907-107137 (English title: Flying machine, Inventors: Alonzo Perry Bliven)
• Patent FR-1907-377188 (English title: Dirigible, Inventors: Alonzo Perry Bliven)
• Patent US-1908-906842 (English title: Dirigible air-ship, Inventors: Rufus Clayton White)
• Patent GB-1907-27408 (English title: propeller drive, Inventors: Johann Straka)
• Patent DE-1907-194166 (English title: Method and device to regulate the inclination of an elongated airship by means of two air sacs, Applicant firm: Motorluftschiff Studiengesellschaft m.b.H)
• Patent DE-1907-202942 (English title: Airship rudder, Applicant firm: Motorluftschiff Studiengesellschaft m.b.H)
• Patent FR-1908-393599 (English title: Improved rigid frame airship, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1908-390667 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou)
• Patent FR-1908-384103 (English title: Dirigible balloon, Inventors: Henri Bonnet d'Ethuel • Joseph Daime)
• Patent GB-1908-20433 (English title: Improvements in airships, Inventors: Anthony Rudolph Silverston)
• Patent FR-1907-391218 (English title: Dirigible airship, Inventors: Vincent Pellet)
• Patent FR-1908-393596 (English title: Dirigible, Applicant firm: Siemens-Schuckert Werke GmbH)
• Patent ES-1908-43361 (English title: A blimp balloon system in an off-center lenticular shape that looms in the air, Inventors: Adolphe Clément-Bayard)
• Patent FR-1907-391110 (English title: Aerodynamic dirigible aviator, Inventors: Emil Neyen)
• Patent FR-1908-387393 (English title: improvements to dirigibles, Inventors: Pierre Tkatchenko)
• Patent GB-1909-3058 (English title: Dirigible Balloons, Inventors: Elijah D. Parrott)
• Patent FR-1909-400052 (English title: Dirigible, Inventors: Theodor Schober, Sr.)
• Patent FR-1910-406292 (English title: Improvements to dirigibles, Applicant firm: Rheinische Gummiwaaren Franz Clouth Fabrik)
• Patent US-1909-939089 (English title: Dirigible balloon, Inventors: Beynon D. Reese)
• Patent FR-1909-400629 (English title: Elaborations in dirigible design, construction, aerodynamics and safety, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent AT-1909-41254 (English title: Airship, Inventors: Paul Fuchs)
• Patent FR-1908-395866 (English title: Improvements in the propulsion and navigation of aeroplanes or flying machines or dirigible balloons, Inventors: Charles Theryc)
• Patent FR-1909-402784 (English title: Dirigible, Inventors: Jules Antoine Filippi • Henri Bèche)
• Patent GB-1909-23907 (English title: Dirigible Aerostat Airships, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1908-396534 (English title: Apparatus for the automatic regulation of air distribution in the ballonnet of a dirigible, Inventors: Albert Jouveneau)
• Patent HU-1908-46956 (English title: Dirigible, Inventors: Ottó Krausz)
• Patent FR-1909-398324 (English title: dirigible, Inventors: Ottó Krausz)
• Patent ES-1909-44698 (English title: Dirigible balloon, Inventors: Ottó Krausz)
• Patent FR-1909-399903 (English title: Apparatus applicable to dirigibles, Inventors: Christian Magnus Gyde Jensen)
• Patent FR-1909-399926.11116 (English title: Dirigible, Inventors: Theodor Zorn)
• Patent GB-1909-4217 (English title: Air-ship, Inventors: Theodor Zorn)
• Patent FR-1908-393599.11222 (English title: improvements in rigid air-ships, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1908-395866.10224 (English title: Improvements in the propulsion and navigation of aeroplanes or flying machines or dirigible balloons, Inventors: Charles Theryc)
• Patent FR-1909-393896 (English title: Dirigible balloon, Inventors: Paul Fuchs)
• Patent FR-1909-400402 (English title: Dirigible, Inventors: Arthur Robert Hubbard • Auguste Henry)
• Patent FR-1909-394010 (English title: Airship, Inventors: Russell Thayer)
• Patent FR-1908-403132 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent FR-1909-403132.11390 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent GB-1908-28547 (English title: Dirigible Air Ships, Inventors: Ottó Krausz)
• Patent GB-1909-19823 (English title: Propulsion of Air Ships, Applicant firm: Societe Anonyme "Astra" • Société anonyme Astra)
• Patent FR-1909-397651 (English title: Propelling device perfected for aeronautical apparatus, Applicant firm: Société anonyme Astra)
• Patent GB-1908-22308 (English title: Improvements in dirigibles, Inventors: Francis Edward Baron • Mabel Baron • Frank Tingle)
• Patent FR-1910-406303 (English title: Dirigible, Inventors: Michel-Vincent-Gauderique Bruzy)
• Patent FR-1910-407901 (English title: Improvements to air-ships and analogous vehicles, Inventors: Hermann Ruthenberg)
• Patent FR-1910-412667 (English title: Dirigible, Inventors: Guido Segré)
• Patent BE-1910-231237 (English title: Propeller for airplanes, dirigibles, ships, etc., Inventors: J. Lenars-Guinotte)
• Patent BE-1910-229043 (English title: Dirigible of the rigid type, Inventors: Johann Peter Nowotnick)
• Patent CH-1909-48538 (English title: Dirigible airship, Inventors: Peter Zweifel)
• Patent CH-1909-46791 (English title: Dirigible airship, Inventors: Theodor Schober, Sr.)
• Patent ES-1910-48074 (English title: Dirigible balloon, Inventors: Ernst Bucher)
• Patent FR-1910-400629.12296 (English title: Winged dirigible which is designed to be be easily assembled, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent HU-1909-48608 (English title: Dirigible with several balloons, Inventors: Johann Schütte)
• Patent HU-1909-49783 (English title: Steerable airship, Inventors: Adalbert Plaček)
• Patent HU-1909-47958 (English title: Hall for steerable airships, Applicant firm: A.-G. Eisenindustrie und Bruckenbau vorm. John Caspar Harkort)
• Patent CH-1909-46669 (English title: Dirigible airship, Inventors: Ottó Krausz)
• Patent GB-1909-23666 (Inventors: Hermann Ruthenberg)
• Patent GB-1909-123 (English title: Dirigible, Inventors: Adolphe Clément-Bayard)
• Patent GB-1910-12934 (Inventors: Ernst Bucher)
• Patent FR-1909-390667.11885 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou)
• Patent FR-1910-430552.14864 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent GB-1909-30521 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki)
• Patent FR-1910-411301 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki)
• Patent FR-1909-407946 (English title: Semi-rigid envelope with with water proof compartments, for dirigibles, Inventors: Melvin Vaniman)
• Patent FR-1909-403132.11389 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent NO-1907-20079 (English title: Devices for controllable airships, Inventors: Alonzo Perry Bliven)
• Patent FR-1910-416138 (English title: Dirigible with central chamber, Inventors: Francis Edward Baron • Mabel Baron)
• Patent FR-1910-411148.12927 (English title: new dirigible, Inventors: Jean-Baptiste-Couroné Allaria)
• Patent GB-1911-5836.5702 (English title: Improvements relating to dirigible balloons, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent DE-1909-232158 (English title: Non-rigid air-ship with keel frame, Inventors: Hermann Ruthenberg)
• Patent FR-1911-419497 (English title: improvements in dirigibles, Inventors: Francis Edward Baron • Mabel Baron)
• Patent FR-1911-425669 (English title: Wooden aircraft propeller, Applicant firm: Borrmann and Kaerting)
• Patent US-1911-982356 (English title: Dirigible balloon, Inventors: Louis Valentin Feuillet)
• Patent FR-1911-424191 (English title: Steerable balloon, Inventors: Paul Breitschuh • Max Ernst-Catoir • Frederic Langfritz)
• Patent FR-1910-430552.14548 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent FR-1911-428978 (English title: Refinements to the design and construction of balloons, Applicant firm: Société anonyme Astra AB)
• Patent FR-1911-425020.14808 (English title: Aerial wheel for the propulsion of airships and airplanes, Inventors: Dario Galvão)
• Patent FR-1911-425020 (English title: Aerial wheel for the propulsion of airships and airplanes, Inventors: Dario Galvão)
• Patent FR-1911-434237 (English title: dirigible made principally to serve as a military torpedo (torpedo-firing) vehicle, Applicant firm: Société Zodiac)
• Patent FR-1910-430552 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent FR-1910-428557 (English title: Dirigible, Inventors: Benoît Reviron)
• Patent GB-1911-16635 (English title: Improvements in connection with Dirigible Balloons, Inventors: Auguste Philippe)
• Patent US-1911-1010483 (English title: Dirigible airship, Inventors: Surville J. De Lan)
• Patent GB-1910-6150 (English title: Improvements in Dirigible Air Ships, Inventors: Neville Florian Usborne)
• Patent US-1910-1005941 (English title: Flying-machine, Inventors: Edgar John Crawford)
• Patent US-1910-1008437 (English title: Dirigible airship, Inventors: Edmund Seelig)
• Patent AT-1910-52386 (English title: Device for the automatic maintenance of the position of aircraft, Inventors: Donát Bánki)
• Patent DE-1910-237480 (English title: Quickly removable airship coupling, Inventors: Theodor Zorn)
• Patent FR-1911-428978.14208 (English title: Improvements brought to the establishment (formulation) and construction of dirigibles, Applicant firm: Société anonyme Astra)
• Patent CA-1909-132597 (English title: Propeller for airships, Inventors: Édouard Surcouf, Applicant firm: Société anonyme Astra)
• Patent FR-1912-448639 (English title: Dirigible balloon, Inventors: Eduard Born • Otto Beitlich • Max Proescholdt, Applicant firm: DE)
• Patent FR-1912-440629 (English title: Aerial blade, that is, a propeller, applicable to all aircraft, its precise curvature and proportions relative to direction of rotation, Inventors: Édouard Vedovelli)
• Patent FR-1912-434660 (English title: Dirigible, Inventors: August Schlegelmilch)
• Patent HU-1910-55406 (English title: Steerable blimp, Inventors: József Hirkszhoffer)
• Patent GB-1912-15533 (English title: Combination Aeroplane and Dirigible Machine for Military Scouting and Transport Work and for Passenger Transit, Inventors: Milan Christitch)
• Patent FR-1911-436755 (English title: System displacing the cockpit of a dirigible so as to obtain balance and vary altitude, without deformation or suspension, Inventors: Adolphe Clément-Bayard)
• Patent US-1912-1047038 (English title: Aerostat, Inventors: John Rudolph Gammeter)
• Patent GB-1912-8069 (English title: Improvements in dirigible balloons, Inventors: Johann Schütte)
• Patent GB-1912-5829 (English title: Improvements in Dirigible Airships, Inventors: Surville John De Lan)
• Patent FR-1911-445813 (English title: System for launching a projectile at a specific point from an airplane or dirigible, Inventors: Auguste-Blaise Baron • Paul-Eugène Mesplès)
• Patent FR-1911-449459 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Applicant firm: F. Liore & Olivier Société)
• Patent GB-1912-2754 (English title: Dirigible Balloons, Applicant firm: Societe Anonyme Astra • Société anonyme Astra)
• Patent GB-1912-2954 (English title: Dirigible airship, Inventors: August Schlegelmilch)
• Patent FR-1913-459102 (English title: Suspension system for dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent FR-1913-460956 (English title: Improvements brought to dirigibles, Inventors: Stefano Emilio Kazzola)
• Patent AT-1910-59092 (English title: Wooden propellers for aircraft, Applicant firm: Borrmann and Kaerting)
• Patent US-1913-1054798 (English title: Dirigible flying-machine, Inventors: Benjamin F. Seymour, Jr.)
• Patent FR-1913-461655 (English title: Anchoring apparatus for dirigible stations, Inventors: Joachim Heinrich Kronstein)
• Patent GB-1913-11207 (English title: Improvements in Dirigible Air Ships, Inventors: John Arthur Armstrong)
• Patent FR-1913-458851 (English title: Parachute mechanically exiting a tube and being used for aeroplanes and airships, Inventors: Georges Mucha)
• Patent FR-1913-460142 (English title: Improvements brought to dirigible aerostats, Inventors: Charles Maiche • Marie-Aimé-Jacques Legras, Applicant firm: FR)
• Patent GB-1913-15872 (English title: Improvements in or relating to Dirigible Air-ships, Inventors: Charles Maiche)
• Patent BE-1912-07-11 Maiche et Legras (English title: Improvements brought to dirigible aerostats, Inventors: Charles Maiche)
• Patent FR-1912-449459.16767 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Applicant firm: F. Liore & Olivier Société)
• Patent HU-1912-61971 (English title: Ribbed blimp, Inventors: Johann Schütte)
• Patent US-1912-1072514 (English title: Dirigible balloon, Inventors: Johann Schütte)
• Patent FR-1913-458845 (English title: Hangar for dirigibles, Inventors: Wilhelm Kauertz)
• Patent US-1912-1067086 (English title: Airship, Inventors: William James Wells • Daniel Lewis)
• Patent FR-1913-460788 (English title: Improvements brought to dirigibles, Inventors: William J. Wells • Daniel Lewis)
• Patent GB-1913-1606 (English title: Improvements in and relating to Dirigible Balloons, Inventors: William James Wells • Daniel Lewis)
• Patent FR-1913-460044 (English title: Improvements in the frame and design of military dirigibles, Inventors: Camille Lacoste)
• Patent US-1914-1118205 (English title: Transmission-drive for dirigible airships, Inventors: Sarkis Jelalian)
• Patent US-1913-1087946 (English title: Flying-machine, Inventors: William Andrew Hutson)
• Patent FR-1914-470622 (English title: Airship, Inventors: John Arthur Armstrong)
• Patent US-1914-1121762 (English title: Airship, Inventors: Frida Riotte)
• Patent US-1914-1109502 (English title: Dirigible airship, Inventors: John Arthur Armstrong)
• Patent HU-1913-64240 (English title: Anchoring equipment for airship staging points, Inventors: Joachim Heinrich Kronstein)
• Patent FR-1913-467415 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-8594 (English title: Improvements in or relating to Car Suspensions for Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent FR-1913-467415.18791 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent GB-1913-6764 (English title: Improvements in or relating to Frameworks for Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-8603 (English title: Improvements in or relating to Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-11922 (English title: Improved envelopes for dirigibles, Inventors: Rodolfo Verduzio)
• Patent US-1914-1118195 (English title: Aerostat, Inventors: John Rudolph Gammeter)
• Patent US-1914-1115457 (English title: DIRIGIBLE AIRSHIP, Inventors: Elis Török)
• Patent US-1914-1106350 (English title: Combination aeroplane and dirigible balloon, Inventors: Augusto Emilio Mueller)
• Patent FR-1914-468314 (English title: Improvements to dirigibles, Inventors: William Andrew Hutson • Margaret Emma Freeman)
• Patent GB-1914-2600 (English title: Dirigible, Inventors: William Andrew Hutson • Margaret Emma Freeman)
• Patent ES-1914-58080 (English title: Dirigible, Inventors: William Andrew Hutson)
• Patent NZ-1914-34828 (English title: Flying-machine, Inventors: William Andrew Hutson)
• Patent FR-1913-468076 (English title: Implement of transmission linking up at will motors and the servomotor of a dirigible, between them and otherwise serving, Inventors: Adolphe Clément-Bayard)
• Patent FR-1913-468076.19580 (English title: Implement of transmission linking up at will motors and the servomotor of a dirigible, between them and otherwise serving, Inventors: Adolphe Clément-Bayard)
• Patent FR-1914-471762 (English title: Aerostat, Inventors: Heinrich Voss)
• Patent FR-1915-476700 (English title: Claw device applicable as suspension system for dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent US-1915-1143807 (English title: Advertising-lighting for dirigible balloons, Inventors: George L. Bumbaugh)
• Patent GB-1914-9094 (English title: Improvements in Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent GB-1915-6599 (English title: Improvements in or relating to Dirigible Airships, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-18359 (English title: Improvements in or relating to Dirigible Aircraft, Inventors: Adolphe Clément-Bayard)
• Patent GB-1915-6608 (English title: Improvements in or relating to Dirigible Airships, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-21898 (English title: Improvements in Dirigible Air Ships, Inventors: Elis Török)
• Patent HU-1914-68455 (English title: Expandable gas tank for airships and steering there, Inventors: Péter Petrovics)
• Patent HU-1914-68166 (English title: Aircraft, Inventors: William Andrew Hutson)
• Patent CA-1914-160646 (English title: DIRIGIBLE AIR SHIPS, Inventors: Elis Török)
• Patent FR-1914-476948 (English title: improvements to dirigibles, Inventors: William Bean)
• Patent IT-1914-145302 (English title: Aerial illuminating apparatus for dirigibles and airplanes, Inventors: Harold Edward Sherwin Holt)
• Patent IT-1915-148437 (English title: Dirigible nacelle shaped like a floating hull, Applicant firm: Luftfahrzeug-Gesellschaft m. b. H.)
• Patent IT-1915-150110 (English title: Cellular partition for protecting dirigible hulls, Inventors: Guido Castagneris)
• Patent BE-1916-276178 (English title: New dirigible called «The Compound », along with land- or raft-based refueling system, Inventors: J. Blondiau)
• Patent BE-1914-274306 (English title: Dirigible with rigid diaphragmed shell and with armed support beams adhering thereto, Inventors: Enrico Forlanini)
• Patent US-1916-1170367 (English title: Airship, Inventors: Lafayette C. Van Duzer)
• Patent CH-1914-72904 (English title: Dirigible, Inventors: William Andrew Hutson)
• Patent BE-1916-276246 (English title: Cooling apparatus for airplane and dirigible motors, constituting the object of two French patents, filed respectively 19 June 1916 and 29 June 1916, Inventors: Henri-Raymond Guyot)
• Patent CA-1917-177665 (English title: Dirigible airship, Inventors: Eddy L. Eddy)
• Patent FR-1916-484625 (English title: Rigid Dirigible, Inventors: Émile-Alphonse Renard)
• Patent US-1916-1227912 (English title: Combined dirigible and hydro aeroplane, Inventors: Martin Jelalian)
• Patent US-1918-1254399 (English title: Motor-driven airship, Inventors: Enrico Forlanini)
• Patent US-1916-1271213 (English title: Dirigible propeller-mounting, Inventors: Paul Petres)
• Patent DE-1916-304443 (English title: Shell for transferring the force of gas pressure in compartments to the framework of rigid airships, Inventors: Reinhold Richter)
• Patent US-1917-1274767 (English title: Hydroplane, Inventors: Joseph Petit)
• Patent US-1919-1291687 (English title: Dirigible balloon, Inventors: John J. Reynolds • Arthur H. Jenkins)
• Patent GB-1918-130071 (English title: Improvements in or relating to Dirigible Balloons, Inventors: Fernand-Marie-August Pinel)
• Patent FR-1915-491152 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard)
• Patent FR-1915-492696 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard)
• Patent FR-1915-491188 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard)
• Patent US-1918-1360646 (English title: Airship of the Torrès Type, Inventors: Henri Kapferer, Applicant firm: Société anonyme Astra)
• Patent FR-1916-492696.22131 (English title: Dirigible factors of vapor pressure and otherwise, Inventors: René-Joseph-Ghislain Straunard)
• Patent FR-1916-503124 (English title: Weight recovery device, based on the re-cooling of air, applicable especially to airships, Inventors: René-Joseph-Ghislain Straunard)
• Patent US-1920-1364580 (English title: Twin aeroplane-propeller, Inventors: Paul Petres)
• Patent US-1922-1430393 (English title: Dirigible, Inventors: Carleton John Lynde)
• Patent US-1923-1451503 (English title: Dirigible airship, Inventors: Henry A. Goetz)
• Patent DE-1915-372928 (English title: Sustaining body for blimp, Inventors: Nikolaus Basenach)

Patents in categories dirigible or dirigibles

• Patent GB-1887-8386 (English title: Navigable balloon, Inventors: Joaquim Ignacio Ribeiro)
• Patent BE-1912-07-05 (English title: Suspension system for dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent CH-1893-6380 (English title: Dirigible airship, Inventors: Carl Friedrich Billwiller)
• Patent AT-1899-6421 (English title: Dirigible airship, Inventors: Franz Johann Karafiat)
• Patent DE-1906-185267 (English title: Apparatus for improved dirigibility of an airship, Inventors: Carl Dippel)
• Patent IT-1908-93674 (English title: Apparatus for dirigible aerial locomotion applicable to aerostats, airplanes, etc., Inventors: Filippo Peroni)
• Patent IT-1908-99145 (English title: New aerial dirigible, Inventors: Stanislao Moriniello • Stanislao Moriniello di Pasquale • Eugenio Imparato • Eugenio Imparato di Allessandro)
• Patent IT-1908-93612 (English title: Shovel-wheel (?) specially applicable to dirigible aerostats, Inventors: Fronz Francesco)
• Patent DE-1912.12.20 Joachim Heinrich Kronstein (English title: Anchoring equipment for airship staging points, Anchoring apparatus for dirigible stations, Inventors: Joachim Heinrich Kronstein)
• Patent DE-1902-151757 (English title: Steerable balloon, Inventors: Antoine-Charles Mary)
• Patent BE-1907-11-22 Albert Jouveneau (English title: Apparatus for the automatic regulation of air distribution in the ballonnet of a dirigible, Inventors: Albert Jouveneau, Applicant firm: Albert Jouveneau)
• Patent BE-1914-265507 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent BE-1914-265507.266183 (English title: Armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent BE-1914-267684 (English title: New system for landing airships or turning landing bridge, Inventors: Leonardo Torres Quevedo)
• Patent BE-1907-200460 (English title: Dirigible balloon, Inventors: E. Nolle)
• Patent BE-1914-269712 (English title: Improvements in the design and construction of dirigibles, Inventors: F. Faucher)
• Patent BE-1900-151055 (English title: Dirigible, Inventors: I. Segalevic)
• Patent BE-1900-151102 (English title: Dirigible aircraft with sails, mounted on a hull, Inventors: R. Ulrich)
• Patent BE-1900-151102.151649 (English title: Dirigible aircraft with sails, mounted on a hull (this addition focusing more specifically on the sail propulsion), Inventors: R. Ulrich)
• Patent FR-1887-184251 (English title: Improvements brought to aerial navigation, Inventors: Wald Gustafson)
• Patent FR-1894-240005 (English title: Dirigible with mechanical impetus, or commencement of movement (possibly by way of the clash of a solid body or the rapid expansion of a fluid), Inventors: Rammasor • Wanninger)
• Patent FR-1893-233253 (English title: new dirigible system, Inventors: Folacci)
• Patent FR-1900-304429 (English title: Dirigible aircraft with sails, mounted on a hull, Inventors: R. Ulrich)
• Patent BE-1914-266796 (English title: Improvements to dirigibles, Inventors: William Andrew Hutson)
• Patent BE-1914-266055 (English title: Gas holder for dirigible, flexible and rigid balloons, Inventors: Georges Juchmès)
• Patent FR-1895-250483 (English title: Dirigible, Inventors: Roesch)
• Patent FR-1846-1680.1 (English title: Airship, Inventors: Modeste-Abel Latouche)
• Patent FR-1855-21257.1 (English title: Airship train, Inventors: Modeste-Abel Latouche)
• Patent FR-1893-230168 (English title: Dirigible airship system, Inventors: Wilhelm van de Voorde • Carl Bugkel)
• Patent FR-1901-312764 (English title: Dirigible system, Inventors: Smitter • Murat)
• Patent RU-1900-8006 (English title: Dirigible, Controllable balloon, Inventors: Charles Stanley)
• Patent RU-1909-41559 (English title: Gondola for controllable aerostat of the vertical frame type, Inventors: Villehad Forssman • Villehad Henrik Forssman)
• Patent FR-1883-159440 (English title: Air-Ship navigated by (ou propelled by) the application of vacuum (?), Inventors: Cramer von Baumgarten)
• Patent FR-1898-284331 (English title: Propeller with compressed air for dirigible balloon, Inventors: Joseph Monpelas de Dax)
• Patent FR-1832-3852 (English title: Means of Dirigible Navigation, Inventors: François-Louis Samson-Duperron)
• Patent FR-1837-5429.1 (English title: (addition 1 to) means of dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1837-5429.2 (English title: (addition 2 to) means suitable to dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1836-5429 (English title: Means of dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1838-5429.3 (English title: (addition 3 to) means suitable to dirigible navigation, Inventors: L'abbé Jean-Martin Demongeot)
• Patent FR-1838-6239.1 (English title: dirigible for aerial movement, named Velociposte, Inventors: Pierre-Marie Touboulic)
• Patent FR-1845-1680 (English title: Navigable airship, Inventors: Modeste-Abel Latouche)
• Patent FR-1847-6348 (English title: machine of dirigible navigation, Inventors: Charles Nicolas Dautremepuis)
• Patent GB-1848-12337 (English title: Navigable balloon and mechanical flying machine, Inventors: Hugh Bell)
• Patent FR-1853-16928 (English title: Air-Ship, Inventors: Louis-Auguste Mangin)
• Patent FR-1854-21257 (English title: Airship train, Inventors: Modeste-Abel Latouche)
• Patent FR-1855-22887.1 (English title: Improvements to balloons and dirigibles, Inventors: Eugène-Joseph Varangot)
• Patent FR-1855-22887 (English title: improvements to balloons and dirigibles, Inventors: Eugène-Joseph Varangot)
• Patent FR-1856-mo (English title: "Aerial Navigation*" very likely an airship, Inventors: Modeste-Abel Latouche)
• Patent GB-1860-1598 (English title: Navigable balloons, Inventors: Charles Stevens • C. F. Rabbat)
• Patent GB-1866-3262 (English title: Navigable balloon, Inventors: Richard Boyman-Boyman)
• Patent FR-1867-76779 (English title: steering screw, Inventors: Paulus)
• Patent FR-1867-78583 (English title: Dirigible with rotary movement either direct or angled, Inventors: Vaubaillon)
• Patent GB-1868-1881 (English title: Navigable balloon, Inventors: Richard Boyman-Boyman)
• Patent GB-1869-2827 (English title: Navigable ballons, Inventors: Frederick Marriott)
• Patent US-1874-152414 (English title: Aerial boats, Inventors: Daniel L. Rhone)
• Patent FR-1877-117598 (English title: Navigable airship system, Inventors: Thouroude)
• Patent GB-1877-924 (English title: Navigable balloon, Inventors: Henri Balleni • John Webber Payne)
• Patent DE-1878-2650 (English title: Dirigible airship with wings, Inventors: Georg Fischer)
• Patent GB-1878-3546 (English title: Aerial vessel, Inventors: Robert Atkin)
• Patent FR-1879-122347E (English title: Winged and steerable airship, Inventors: Ernst Georg August Baumgarten)
• Patent GB-1879-2229 (English title: Navigable balloon, Inventors: Edward Arthur Pearse)
• Patent FR-1880-134502 (English title: Controllable aerostatic apparatus called : aero- rapid ou agile (Improvements in aerial navigation and in the mechanism or apparatus used towards this end), Inventors: Edward Arthur Pearse)
• Patent FR-1881-143264 (English title: Steerable balloon, using propellers, Inventors: Bel)
• Patent FR-1882-149820 (English title: aerostatic apparatus, Inventors: Michaut)
• Patent FR-1882-148638 (English title: system of balloon or dirigible aerostat, Inventors: Hutchinson)
• Patent FR-1882-143264E (English title: Dirigible, Inventors: Bel)
• Patent FR-1882-151899 (English title: Air-Ship, Inventors: Koch)
• Patent FR-1883-154732 (English title: balloon with sails of propulsion, Inventors: Georg Wellner)
• Patent GB-1885-5118 (English title: Navigable balloons, Inventors: Blaise Bontems)
• Patent GB-1888-12736 (English title: Navigable balloon, Inventors: Francis Hilfreich)
• Patent DE-1887-42902 (English title: Airship, Inventors: Wald Gustafson)
• Patent DE-1887-48205 (English title: Steerable airship, Inventors: Giovanni Gaggino)
• Patent US-1890-439421 (English title: Navigable airship, Inventors: Perham Wilhelm Nahl)
• Patent DE-1890-53311 (English title: Rotary mortar as propulsion machine for airships, Inventors: Wilhelm Parje)
• Patent FR-1891-216860 (English title: dirigible using the Compagnon system, Inventors: Armand Le Compagnon • Zélie (Dame Veuve) Faucillon • Georges-Joseph-Prosper Dubois • Émile-Aleide Royaux)
• Patent GB-1891-4485 (English title: Navigable balloon, Inventors: Perham Wilhelm Nahl)
• Patent ES-1891-12658 (English title: Dirigible balloon, "Le Compagnon" system)
• Patent FR-1892-225647 (English title: Improvements to dirigibles, Inventors: Haarbleicher)
• Patent FR-1893-229898 (English title: Dirigible, Inventors: C. Geissler)
• Patent DE-1893-71903 (English title: Sails for flying machines, Inventors: Georg Wellner)
• Patent FR-1893-231568 (English title: Dirigible aerostat, Inventors: Erich Lindenberg)
• Patent DE-1893-68776 (English title: Steerable airship, Inventors: Johannes Bauer)
• Patent DE-1892-70240 (English title: Airship with steering device, Inventors: G. Junius)
• Patent FR-1893-228008 (English title: Dirigible airship, Henri Desmarest System, Inventors: Desmarest)
• Patent FR-1893-228706 (English title: Dirigible aerostat, Inventors: Carl Friedrich Billwiller)
• Patent FR-1893-233343 (English title: Dirigible aerostat, Inventors: Biseuil)
• Patent FR-1894-239405 (English title: Dirigible, Gadiffert system, Inventors: Gadiffert)
• Patent FR-1894-242261E1 (English title: Dirigible, Inventors: Gentil)
• Patent FR-1894-242545 (English title: Air-Ship, Inventors: TCHERNOUCHENKO)
• Patent FR-1894-242261 (English title: Dirigible, Inventors: Gentil)
• Patent FR-1895-249819 (English title: System applicable to the navigation of balloons and dirigibles, Inventors: Baudin)
• Patent FR-1895-242261E2 (English title: cert of addition to the patent taken, 22 October 1894, for a dirigible, Inventors: Gentil)
• Patent FR-1895-245166 (English title: Model dirigible with (propeller) blades, in aluminum, Inventors: Baronnet)
• Patent DE-1896-87811 (English title: Dirigible Airship, Inventors: Friedrich Johann Elias Vollstedt • Carsten Ingwer)
• Patent FR-1897-266527 (English title: Dirigible, Inventors: Gustav Fricke)
• Patent HU-1897-9450 (English title: Steerable blimp, Inventors: Gustav Fricke)
• Patent FR-1897-267801 (English title: Dirigible, Inventors: Ruez)
• Patent FR-1897-263513 (English title: Dirigible, "The Obedient Gourjon", Inventors: Gourjon)
• Patent FR-1897-264646 (English title: Dirigible, Inventors: Jone)
• Patent FR-1897-271948 (English title: Dirigible, Inventors: Clément Ader)
• Patent FR-1897-266928 (English title: Dirigible, Inventors: PAUBLAN)
• Patent FR-1897-268311 (English title: Dirigible, Inventors: Hosden)
• Patent DE-1895-98580 (English title: Steerable aircraft with several support bodies arranged one behind the other, Inventors: Ferdinand von Zeppelin)
• Patent FR-1898-279514.1 (English title: Dirigible, cert d'add, Inventors: Pieri)
• Patent FR-1898-278138 (English title: improvements to lightweight motors for airplanes, dirigibles, boats and cars, Inventors: Clément Ader)
• Patent FR-1898-279514 (English title: Dirigible balloon, Inventors: Pieri)
• Patent MX-1898-1265 (English title: Dirigible balloons, Inventors: Angel Belgodére)
• Patent ES-1898-23070 (English title: Aerostat, Inventors: Jean Dusséqué)
• Patent FR-1898-271948.1 (English title: cert of addition to the patent registered 6 Nov 1897, for a dirigible, Inventors: Clément Ader)
• Patent FR-1898-278138.1 (English title: cert of addition to the patent taken, 21 May 1898, for improvements to lightweight motors for airplanes, dirigibles, boats and cars, Inventors: Clément Ader)
• Patent FR-1898-271948.2 (English title: cert of addition to the patent taken, 6 November 1897, for a dirigible, Inventors: Clément Ader)
• Patent FR-1898-275602.1 (English title: cert of addition to the patent taken, 9 March 1898, for a dirigible, the Jean Dusséqué system, Inventors: Jean Dusséqué)
• Patent FR-1898-275602.2 (English title: cert of addition to the patent taken, 9 March 1898, for a dirigible, the Jean Dusséqué system, Inventors: Jean Dusséqué)
• Gebrauchsmuster DE-1899-127338 (English title: Dirigible airship characterized by wedge-shaped balloon with concave aluminum sail and propeller pair in front and back, Inventors: G. A. Rossler)
• Patent DE-1899-103503 (English title: Airship with apparatus for warming and circulation of lifting gas, Inventors: Charles Edwin Hite)
• Patent HU-1899-16755 (English title: Dirigible, Inventors: Michel Blümelhuber)
• Patent HU-1899-15273 (English title: Dirigible, Inventors: Heinrich Suter)
• Patent HU-1898-14860 (English title: Steerable blimp, Inventors: Jean Dusséqué)
• Patent GB-1898-11914 (English title: Navigable balloons, Inventors: Edward Zarski)
• Patent FR-1899-287459 (English title: Improvements in dirigible airships, Inventors: Giampietro)
• Patent FR-1899-285756 (English title: Steerable aerostat, Inventors: Gentil)
• Patent FR-1899-290842 (English title: Dirigible, Inventors: Heinrich Bauer)
• Patent HU-1899-15514 (English title: Aerostatic vehicle, Inventors: Charles Mary)
• Patent FR-1899-284713 (English title: dirigible train, Inventors: Charles-Antoine Mary)
• Patent FR-1899-288329 (English title: Dirigible, Inventors: BLÜMELHÜBER)
• Patent DE-1898-110660 (English title: Dirigible airship with turning-wing-wheel driven by planetary gear, Inventors: Edward Zarski)
• Patent FR-1900-298030 (English title: Steerable aerial vehicle, Inventors: Joseph Fauchon)
• Patent FR-1900-299622 (English title: Steerable aerial machine, Inventors: Schmutz)
• Patent GB-1900-4398 (English title: Means for guiding balloons, Inventors: Georg von Schoenermarck)
• Patent FR-1900-299730 (English title: Wing for maneuvering and steering balloons, Inventors: Mór Markl)
• Patent HU-1899-18308 (English title: Hélices pour dirigeable, Inventors: Rudolf Krocker)
• Patent HU-1899-19079 (English title: Dirigible, Inventors: Theodor Steinmann)
• Patent US-1899-659264 (English title: Air-Ship, Inventors: Charles Stanley, Applicant firm: Stanley Aerial Navigation Co.)
• Patent FR-1900-301940 (English title: Improvements for steerable balloons or machines for aerial navigation, Inventors: BARTON)
• Patent FR-1901-317232 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel)
• Patent CH-1901-24178 (English title: Dirigible aerostat, Inventors: Stanislaus Victor Saloni)
• Patent LU-1901-4251 (English title: Dirigible balloon, Inventors: Stanislaus Victor Saloni)
• Patent GB-1901-2166 (English title: Steerable Air-balloons, Inventors: Victor Saloni Stanislaus)
• Patent HU-1900-21068 (English title: Steerable airship, Inventors: Adam Kohn)
• Patent FR-1902-320009 (English title: Improvements to dirigibles, Applicant firm: The Beedle Patent Navigable War Balloon Company Limited)
• Patent FR-1902-319083 (English title: dirigible with anemo-dynamic motor, Inventors: Vannelli)
• Patent FR-1902-320091 (English title: Dirigible, Inventors: Gibon)
• Patent FR-1902-318642 (English title: dirigible machine or mechanical dirigible, Inventors: Willemart)
• Patent FR-1902-320028 (English title: Dirigible, Inventors: G. Rassart-Fichelet)
• Patent DE-1901-133697 (English title: Dirigible airship, Inventors: Stanislaus Victor Saloni)
• Patent HU-1901-25184 (English title: Dirigible, Inventors: Augusto Severo)
• Patent FR-1902-323250 (English title: Dirigible, Inventors: Janko Klopčić)
• Patent FR-1902-317232.226 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel)
• Patent FR-1902-317232.227 (English title: Prismo-pyramidal dirigible, Inventors: F. Gueydan de Roussel)
• Patent FR-1902-319752 (English title: dirigible having a prow rudder and a special propeller called the "Largent System", Inventors: U. Largent)
• Patent FR-1902-321684 (English title: Improvements to dirigibles, Inventors: Otokar de Bradsky-Laboun)
• Patent FR-1902-321957 (English title: Dirigible, Inventors: Frédéric-Nicolas Blanc)
• Patent FR-1902-320901 (English title: Improvements to dirigible aerostats, Inventors: Leonardo Torres Quevedo)
• Patent FR-1903-321428 (English title: Dirigible, Inventors: S. Chauvet)
• Patent FR-1902-322018 (English title: Dirigible, Inventors: Antoine-Charles Mary)
• Patent AT-1901-12975 (English title: Dirigible airship, Inventors: Augusto Severo)
• Patent FR-1903-329610 (English title: Articulated parachute system for dirigibles oriented towards the maintenance of stability and altitude by way of air density control, Inventors: Didier De Vasdenyey • Victor de Vasdényey)
• Patent AT-1900-12657 (English title: Airship, Inventors: Stanislaus Victor Saloni)
• Patent HU-1903-29898 (English title: Innovations on steerable airships, Inventors: István Schmidt)
• Patent FR-1902-323250.862 (English title: Dirigible, Inventors: Janko Klopčić)
• Patent FR-1902-321685 (English title: improvements to the propellers for dirigibles and flying machines, Inventors: Otokar de Bradsky-Laboun)
• Patent HU-1903-28061 (English title: Steerable airship, Inventors: Philippe Delbert)
• Patent US-1901-728844 (English title: Steering mechanism for dirigible airships, Inventors: Lewis A. Boswell)
• Patent FR-1902-323137.997 (English title: a dirigible of compressed air and based on the principle of the heavier than air, Inventors: Émile Charlier)
• Patent FR-1902-323137 (English title: A dirigible of compressed air and based on the principle of the heavier than air, Inventors: Émile Charlier)
• Patent RU-1898-8387 (English title: Aerostatic device, Inventors: Jean Dusséqué • Jean-Xiste Dusséqué)
• Patent RU-1901-8414 (English title: Aerostatic device, Inventors: C. de Rostaing Lisboâ)
• Patent FR-1904-346465 (English title: Dirigible, Inventors: Jean-Joseph Pregardien)
• Patent BE-1904-Jean-Joseph Pregardien (English title: Dirigible, Inventors: Jean-Joseph Pregardien)
• Patent CA-1902-88779 (English title: Steerable Flying Machine, Inventors: Alfred K. R. A. Krakow)
• Patent HU-1903-31419 (English title: Steerable airship, Inventors: Émile-Médéric Bossuet)
• Patent FR-1904-341976 (English title: Dirigible, Inventors: Henri Boudy)
• Patent FR-1904-344514 (English title: Pneumatic rudders to stabilize dirigibles, Inventors: Henri-Alphonse-Désiré Hervé)
• Patent FR-1903-337597 (English title: Dirigible, Inventors: Alfred Micciollo)
• Patent GB-1904-15385 (English title: Dirigible Balloon, Inventors: Émile-Médéric Bossuet)
• Patent FR-1905-351307 (English title: Dirigible with small balloon compensators and automatic baskets and balancing stabilizer, Inventors: Arthur Bellin du Coteau)
• Patent FR-1906-368561 (English title: Dirigible balloon, Inventors: Louis Peter Martin Siebeling • Wilhelm Johann Emil Ulrich)
• Patent FR-1906-366134 (English title: Dirigible, Inventors: Jean R. JINGA)
• Patent FR-1906-366129 (English title: Dirigible, Inventors: Marius-Isidore LION)
• Patent GB-1906-1436 (English title: Airships, Inventors: Harry Martin Middleton)
• Patent FR-1906-367415 (English title: Dirigible, Inventors: Carl Dippel)
• Patent FR-1908-382546 (English title: Steerable twin aerostats, with metallic envelope, Inventors: Mario Schiavone)
• Patent DE-1907-202812 (English title: Propeller screw which can be adjusted indepenently from the drive shaft, Inventors: Harry Martin Middleton)
• Patent GB-1907-18559 (English title: Improvements in Dirigible Air Ships, Inventors: Louis Gathmann)
• Patent GB-1906-11699 (English title: Airships, Inventors: Carl Dippel)
• Patent CA-1907-107137 (English title: Flying machine, Inventors: Alonzo Perry Bliven)
• Patent FR-1907-377188 (English title: Dirigible, Inventors: Alonzo Perry Bliven)
• Patent US-1908-906842 (English title: Dirigible air-ship, Inventors: Rufus Clayton White)
• Patent GB-1907-27408 (English title: propeller drive, Inventors: Johann Straka)
• Patent DE-1907-194166 (English title: Method and device to regulate the inclination of an elongated airship by means of two air sacs, Applicant firm: Motorluftschiff Studiengesellschaft m.b.H)
• Patent DE-1907-202942 (English title: Airship rudder, Applicant firm: Motorluftschiff Studiengesellschaft m.b.H)
• Patent FR-1908-393599 (English title: Improved rigid frame airship, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1908-390667 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou)
• Patent FR-1908-384103 (English title: Dirigible balloon, Inventors: Henri Bonnet d'Ethuel • Joseph Daime)
• Patent GB-1908-20433 (English title: Improvements in airships, Inventors: Anthony Rudolph Silverston)
• Patent FR-1907-391218 (English title: Dirigible airship, Inventors: Vincent Pellet)
• Patent FR-1908-393596 (English title: Dirigible, Applicant firm: Siemens-Schuckert Werke GmbH)
• Patent ES-1908-43361 (English title: A blimp balloon system in an off-center lenticular shape that looms in the air, Inventors: Adolphe Clément-Bayard)
• Patent FR-1907-391110 (English title: Aerodynamic dirigible aviator, Inventors: Emil Neyen)
• Patent FR-1908-387393 (English title: improvements to dirigibles, Inventors: Pierre Tkatchenko)
• Patent GB-1909-3058 (English title: Dirigible Balloons, Inventors: Elijah D. Parrott)
• Patent FR-1909-400052 (English title: Dirigible, Inventors: Theodor Schober, Sr.)
• Patent FR-1910-406292 (English title: Improvements to dirigibles, Applicant firm: Rheinische Gummiwaaren Franz Clouth Fabrik)
• Patent US-1909-939089 (English title: Dirigible balloon, Inventors: Beynon D. Reese)
• Patent FR-1909-400629 (English title: Elaborations in dirigible design, construction, aerodynamics and safety, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent AT-1909-41254 (English title: Airship, Inventors: Paul Fuchs)
• Patent FR-1908-395866 (English title: Improvements in the propulsion and navigation of aeroplanes or flying machines or dirigible balloons, Inventors: Charles Theryc)
• Patent FR-1909-402784 (English title: Dirigible, Inventors: Jules Antoine Filippi • Henri Bèche)
• Patent GB-1909-23907 (English title: Dirigible Aerostat Airships, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1908-396534 (English title: Apparatus for the automatic regulation of air distribution in the ballonnet of a dirigible, Inventors: Albert Jouveneau)
• Patent HU-1908-46956 (English title: Dirigible, Inventors: Ottó Krausz)
• Patent FR-1909-398324 (English title: dirigible, Inventors: Ottó Krausz)
• Patent ES-1909-44698 (English title: Dirigible balloon, Inventors: Ottó Krausz)
• Patent FR-1909-399903 (English title: Apparatus applicable to dirigibles, Inventors: Christian Magnus Gyde Jensen)
• Patent FR-1909-399926.11116 (English title: Dirigible, Inventors: Theodor Zorn)
• Patent GB-1909-4217 (English title: Air-ship, Inventors: Theodor Zorn)
• Patent FR-1908-393599.11222 (English title: improvements in rigid air-ships, Inventors: Ottavio Ricaldoni • Gaetano Arturo Crocco)
• Patent FR-1908-395866.10224 (English title: Improvements in the propulsion and navigation of aeroplanes or flying machines or dirigible balloons, Inventors: Charles Theryc)
• Patent FR-1909-393896 (English title: Dirigible balloon, Inventors: Paul Fuchs)
• Patent FR-1909-400402 (English title: Dirigible, Inventors: Arthur Robert Hubbard • Auguste Henry)
• Patent FR-1909-394010 (English title: Airship, Inventors: Russell Thayer)
• Patent FR-1908-403132 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent FR-1909-403132.11390 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent GB-1908-28547 (English title: Dirigible Air Ships, Inventors: Ottó Krausz)
• Patent GB-1909-19823 (English title: Propulsion of Air Ships, Applicant firm: Societe Anonyme "Astra" • Société anonyme Astra)
• Patent FR-1909-397651 (English title: Propelling device perfected for aeronautical apparatus, Applicant firm: Société anonyme Astra)
• Patent GB-1908-22308 (English title: Improvements in dirigibles, Inventors: Francis Edward Baron • Mabel Baron • Frank Tingle)
• Patent FR-1910-406303 (English title: Dirigible, Inventors: Michel-Vincent-Gauderique Bruzy)
• Patent FR-1910-407901 (English title: Improvements to air-ships and analogous vehicles, Inventors: Hermann Ruthenberg)
• Patent FR-1910-412667 (English title: Dirigible, Inventors: Guido Segré)
• Patent BE-1910-231237 (English title: Propeller for airplanes, dirigibles, ships, etc., Inventors: J. Lenars-Guinotte)
• Patent BE-1910-229043 (English title: Dirigible of the rigid type, Inventors: Johann Peter Nowotnick)
• Patent CH-1909-48538 (English title: Dirigible airship, Inventors: Peter Zweifel)
• Patent CH-1909-46791 (English title: Dirigible airship, Inventors: Theodor Schober, Sr.)
• Patent ES-1910-48074 (English title: Dirigible balloon, Inventors: Ernst Bucher)
• Patent FR-1910-400629.12296 (English title: Winged dirigible which is designed to be be easily assembled, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent HU-1909-48608 (English title: Dirigible with several balloons, Inventors: Johann Schütte)
• Patent HU-1909-49783 (English title: Steerable airship, Inventors: Adalbert Plaček)
• Patent HU-1909-47958 (English title: Hall for steerable airships, Applicant firm: A.-G. Eisenindustrie und Bruckenbau vorm. John Caspar Harkort)
• Patent CH-1909-46669 (English title: Dirigible airship, Inventors: Ottó Krausz)
• Patent GB-1909-23666 (Inventors: Hermann Ruthenberg)
• Patent GB-1909-123 (English title: Dirigible, Inventors: Adolphe Clément-Bayard)
• Patent GB-1910-12934 (Inventors: Ernst Bucher)
• Patent FR-1909-390667.11885 (English title: Dirigible, Inventors: Marie-François-Pierre Vialard-Goudou)
• Patent FR-1910-430552.14864 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent GB-1909-30521 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki)
• Patent FR-1910-411301 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki)
• Patent FR-1909-407946 (English title: Semi-rigid envelope with with water proof compartments, for dirigibles, Inventors: Melvin Vaniman)
• Patent FR-1909-403132.11389 (English title: Dirigible, Inventors: Gabriel Iochum, aîné)
• Patent NO-1907-20079 (English title: Devices for controllable airships, Inventors: Alonzo Perry Bliven)
• Patent FR-1910-416138 (English title: Dirigible with central chamber, Inventors: Francis Edward Baron • Mabel Baron)
• Patent FR-1910-411148.12927 (English title: new dirigible, Inventors: Jean-Baptiste-Couroné Allaria)
• Patent GB-1911-5836.5702 (English title: Improvements relating to dirigible balloons, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent DE-1909-232158 (English title: Non-rigid air-ship with keel frame, Inventors: Hermann Ruthenberg)
• Patent FR-1911-419497 (English title: improvements in dirigibles, Inventors: Francis Edward Baron • Mabel Baron)
• Patent FR-1911-425669 (English title: Wooden aircraft propeller, Applicant firm: Borrmann and Kaerting)
• Patent US-1911-982356 (English title: Dirigible balloon, Inventors: Louis Valentin Feuillet)
• Patent FR-1911-424191 (English title: Steerable balloon, Inventors: Paul Breitschuh • Max Ernst-Catoir • Frederic Langfritz)
• Patent FR-1910-430552.14548 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent FR-1911-428978 (English title: Refinements to the design and construction of balloons, Applicant firm: Société anonyme Astra AB)
• Patent FR-1911-425020.14808 (English title: Aerial wheel for the propulsion of airships and airplanes, Inventors: Dario Galvão)
• Patent FR-1911-425020 (English title: Aerial wheel for the propulsion of airships and airplanes, Inventors: Dario Galvão)
• Patent FR-1911-434237 (English title: dirigible made principally to serve as a military torpedo (torpedo-firing) vehicle, Applicant firm: Société Zodiac)
• Patent FR-1910-430552 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent FR-1910-428557 (English title: Dirigible, Inventors: Benoît Reviron)
• Patent GB-1911-16635 (English title: Improvements in connection with Dirigible Balloons, Inventors: Auguste Philippe)
• Patent US-1911-1010483 (English title: Dirigible airship, Inventors: Surville J. De Lan)
• Patent GB-1910-6150 (English title: Improvements in Dirigible Air Ships, Inventors: Neville Florian Usborne)
• Patent US-1910-1005941 (English title: Flying-machine, Inventors: Edgar John Crawford)
• Patent US-1910-1008437 (English title: Dirigible airship, Inventors: Edmund Seelig)
• Patent AT-1910-52386 (English title: Device for the automatic maintenance of the position of aircraft, Inventors: Donát Bánki)
• Patent DE-1910-237480 (English title: Quickly removable airship coupling, Inventors: Theodor Zorn)
• Patent FR-1911-428978.14208 (English title: Improvements brought to the establishment (formulation) and construction of dirigibles, Applicant firm: Société anonyme Astra)
• Patent CA-1909-132597 (English title: Propeller for airships, Inventors: Édouard Surcouf, Applicant firm: Société anonyme Astra)
• Patent FR-1912-448639 (English title: Dirigible balloon, Inventors: Eduard Born • Otto Beitlich • Max Proescholdt, Applicant firm: DE)
• Patent FR-1912-440629 (English title: Aerial blade, that is, a propeller, applicable to all aircraft, its precise curvature and proportions relative to direction of rotation, Inventors: Édouard Vedovelli)
• Patent FR-1912-434660 (English title: Dirigible, Inventors: August Schlegelmilch)
• Patent HU-1910-55406 (English title: Steerable blimp, Inventors: József Hirkszhoffer)
• Patent GB-1912-15533 (English title: Combination Aeroplane and Dirigible Machine for Military Scouting and Transport Work and for Passenger Transit, Inventors: Milan Christitch)
• Patent FR-1911-436755 (English title: System displacing the cockpit of a dirigible so as to obtain balance and vary altitude, without deformation or suspension, Inventors: Adolphe Clément-Bayard)
• Patent US-1912-1047038 (English title: Aerostat, Inventors: John Rudolph Gammeter)
• Patent GB-1912-8069 (English title: Improvements in dirigible balloons, Inventors: Johann Schütte)
• Patent GB-1912-5829 (English title: Improvements in Dirigible Airships, Inventors: Surville John De Lan)
• Patent FR-1911-445813 (English title: System for launching a projectile at a specific point from an airplane or dirigible, Inventors: Auguste-Blaise Baron • Paul-Eugène Mesplès)
• Patent FR-1911-449459 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Applicant firm: F. Liore & Olivier Société)
• Patent GB-1912-2754 (English title: Dirigible Balloons, Applicant firm: Societe Anonyme Astra • Société anonyme Astra)
• Patent GB-1912-2954 (English title: Dirigible airship, Inventors: August Schlegelmilch)
• Patent FR-1913-459102 (English title: Suspension system for dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent FR-1913-460956 (English title: Improvements brought to dirigibles, Inventors: Stefano Emilio Kazzola)
• Patent AT-1910-59092 (English title: Wooden propellers for aircraft, Applicant firm: Borrmann and Kaerting)
• Patent US-1913-1054798 (English title: Dirigible flying-machine, Inventors: Benjamin F. Seymour, Jr.)
• Patent FR-1913-461655 (English title: Anchoring apparatus for dirigible stations, Inventors: Joachim Heinrich Kronstein)
• Patent GB-1913-11207 (English title: Improvements in Dirigible Air Ships, Inventors: John Arthur Armstrong)
• Patent FR-1913-458851 (English title: Parachute mechanically exiting a tube and being used for aeroplanes and airships, Inventors: Georges Mucha)
• Patent FR-1913-460142 (English title: Improvements brought to dirigible aerostats, Inventors: Charles Maiche • Marie-Aimé-Jacques Legras, Applicant firm: FR)
• Patent GB-1913-15872 (English title: Improvements in or relating to Dirigible Air-ships, Inventors: Charles Maiche)
• Patent BE-1912-07-11 Maiche et Legras (English title: Improvements brought to dirigible aerostats, Inventors: Charles Maiche)
• Patent FR-1912-449459.16767 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Applicant firm: F. Liore & Olivier Société)
• Patent HU-1912-61971 (English title: Ribbed blimp, Inventors: Johann Schütte)
• Patent US-1912-1072514 (English title: Dirigible balloon, Inventors: Johann Schütte)
• Patent FR-1913-458845 (English title: Hangar for dirigibles, Inventors: Wilhelm Kauertz)
• Patent US-1912-1067086 (English title: Airship, Inventors: William James Wells • Daniel Lewis)
• Patent FR-1913-460788 (English title: Improvements brought to dirigibles, Inventors: William J. Wells • Daniel Lewis)
• Patent GB-1913-1606 (English title: Improvements in and relating to Dirigible Balloons, Inventors: William James Wells • Daniel Lewis)
• Patent FR-1913-460044 (English title: Improvements in the frame and design of military dirigibles, Inventors: Camille Lacoste)
• Patent US-1914-1118205 (English title: Transmission-drive for dirigible airships, Inventors: Sarkis Jelalian)
• Patent US-1913-1087946 (English title: Flying-machine, Inventors: William Andrew Hutson)
• Patent FR-1914-470622 (English title: Airship, Inventors: John Arthur Armstrong)
• Patent US-1914-1121762 (English title: Airship, Inventors: Frida Riotte)
• Patent US-1914-1109502 (English title: Dirigible airship, Inventors: John Arthur Armstrong)
• Patent HU-1913-64240 (English title: Anchoring equipment for airship staging points, Inventors: Joachim Heinrich Kronstein)
• Patent FR-1913-467415 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-8594 (English title: Improvements in or relating to Car Suspensions for Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent FR-1913-467415.18791 (English title: armature system for rigid dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent GB-1913-6764 (English title: Improvements in or relating to Frameworks for Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-8603 (English title: Improvements in or relating to Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-11922 (English title: Improved envelopes for dirigibles, Inventors: Rodolfo Verduzio)
• Patent US-1914-1118195 (English title: Aerostat, Inventors: John Rudolph Gammeter)
• Patent US-1914-1115457 (English title: DIRIGIBLE AIRSHIP, Inventors: Elis Török)
• Patent US-1914-1106350 (English title: Combination aeroplane and dirigible balloon, Inventors: Augusto Emilio Mueller)
• Patent FR-1914-468314 (English title: Improvements to dirigibles, Inventors: William Andrew Hutson • Margaret Emma Freeman)
• Patent GB-1914-2600 (English title: Dirigible, Inventors: William Andrew Hutson • Margaret Emma Freeman)
• Patent ES-1914-58080 (English title: Dirigible, Inventors: William Andrew Hutson)
• Patent NZ-1914-34828 (English title: Flying-machine, Inventors: William Andrew Hutson)
• Patent FR-1913-468076 (English title: Implement of transmission linking up at will motors and the servomotor of a dirigible, between them and otherwise serving, Inventors: Adolphe Clément-Bayard)
• Patent FR-1913-468076.19580 (English title: Implement of transmission linking up at will motors and the servomotor of a dirigible, between them and otherwise serving, Inventors: Adolphe Clément-Bayard)
• Patent FR-1914-471762 (English title: Aerostat, Inventors: Heinrich Voss)
• Patent FR-1915-476700 (English title: Claw device applicable as suspension system for dirigibles, Inventors: Adolphe Clément-Bayard)
• Patent US-1915-1143807 (English title: Advertising-lighting for dirigible balloons, Inventors: George L. Bumbaugh)
• Patent GB-1914-9094 (English title: Improvements in Dirigible Balloons, Inventors: Adolphe Clément-Bayard)
• Patent GB-1915-6599 (English title: Improvements in or relating to Dirigible Airships, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-18359 (English title: Improvements in or relating to Dirigible Aircraft, Inventors: Adolphe Clément-Bayard)
• Patent GB-1915-6608 (English title: Improvements in or relating to Dirigible Airships, Inventors: Adolphe Clément-Bayard)
• Patent GB-1914-21898 (English title: Improvements in Dirigible Air Ships, Inventors: Elis Török)
• Patent HU-1914-68455 (English title: Expandable gas tank for airships and steering there, Inventors: Péter Petrovics)
• Patent HU-1914-68166 (English title: Aircraft, Inventors: William Andrew Hutson)
• Patent CA-1914-160646 (English title: DIRIGIBLE AIR SHIPS, Inventors: Elis Török)
• Patent FR-1914-476948 (English title: improvements to dirigibles, Inventors: William Bean)
• Patent IT-1914-145302 (English title: Aerial illuminating apparatus for dirigibles and airplanes, Inventors: Harold Edward Sherwin Holt)
• Patent IT-1915-148437 (English title: Dirigible nacelle shaped like a floating hull, Applicant firm: Luftfahrzeug-Gesellschaft m. b. H.)
• Patent IT-1915-150110 (English title: Cellular partition for protecting dirigible hulls, Inventors: Guido Castagneris)
• Patent BE-1916-276178 (English title: New dirigible called «The Compound », along with land- or raft-based refueling system, Inventors: J. Blondiau)
• Patent BE-1914-274306 (English title: Dirigible with rigid diaphragmed shell and with armed support beams adhering thereto, Inventors: Enrico Forlanini)
• Patent US-1916-1170367 (English title: Airship, Inventors: Lafayette C. Van Duzer)
• Patent CH-1914-72904 (English title: Dirigible, Inventors: William Andrew Hutson)
• Patent BE-1916-276246 (English title: Cooling apparatus for airplane and dirigible motors, constituting the object of two French patents, filed respectively 19 June 1916 and 29 June 1916, Inventors: Henri-Raymond Guyot)
• Patent CA-1917-177665 (English title: Dirigible airship, Inventors: Eddy L. Eddy)
• Patent FR-1916-484625 (English title: Rigid Dirigible, Inventors: Émile-Alphonse Renard)
• Patent US-1916-1227912 (English title: Combined dirigible and hydro aeroplane, Inventors: Martin Jelalian)
• Patent US-1918-1254399 (English title: Motor-driven airship, Inventors: Enrico Forlanini)
• Patent US-1916-1271213 (English title: Dirigible propeller-mounting, Inventors: Paul Petres)
• Patent DE-1916-304443 (English title: Shell for transferring the force of gas pressure in compartments to the framework of rigid airships, Inventors: Reinhold Richter)
• Patent US-1917-1274767 (English title: Hydroplane, Inventors: Joseph Petit)
• Patent US-1919-1291687 (English title: Dirigible balloon, Inventors: John J. Reynolds • Arthur H. Jenkins)
• Patent GB-1918-130071 (English title: Improvements in or relating to Dirigible Balloons, Inventors: Fernand-Marie-August Pinel)
• Patent FR-1915-491152 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard)
• Patent FR-1915-492696 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard)
• Patent FR-1915-491188 (English title: Dirigible, Inventors: René-Joseph-Ghislain Straunard)
• Patent US-1918-1360646 (English title: Airship of the Torrès Type, Inventors: Henri Kapferer, Applicant firm: Société anonyme Astra)
• Patent FR-1916-492696.22131 (English title: Dirigible factors of vapor pressure and otherwise, Inventors: René-Joseph-Ghislain Straunard)
• Patent FR-1916-503124 (English title: Weight recovery device, based on the re-cooling of air, applicable especially to airships, Inventors: René-Joseph-Ghislain Straunard)
• Patent US-1920-1364580 (English title: Twin aeroplane-propeller, Inventors: Paul Petres)
• Patent US-1922-1430393 (English title: Dirigible, Inventors: Carleton John Lynde)
• Patent US-1923-1451503 (English title: Dirigible airship, Inventors: Henry A. Goetz)
• Patent DE-1915-372928 (English title: Sustaining body for blimp, Inventors: Nikolaus Basenach)

References

Enclosing categories	LTA
Subcategories
Keywords	Balloon, Navigation, Propulsion, Aerostat
Start year
End year