Aerodynamics

Fig. 1 in Lanchester, 1916, Aircraft in Warfare (p.8) illustrates the linear increase with speed of air resistance for airplanes, compared to exponential increase in dirigibles. Lanchester and others anticipated the implications of this law for the future of aviation.

Aerodynamics is the study of movement through air, with an eye towards aircraft efficiency. George Cayley was a forefather of the field. Along with improvements in propulsion, the study of aerodynamics improved the efficiency of flight and ultimately enabled the development of the heavier-than-air airplane.

Links

• w:Aerodynamics; w:History of aerodynamics

This wiki has 542 patents in category "Aerodynamics". Other techtypes related to Aerodynamics: Airfoil, Compression, CPC G01M9/00, Design, Heavier-than-air, Helicoplane, Projectile, Rarefaction, Tail fin, Texture, Tragschirm

Patents in category Aerodynamics

• Patent BE-1912-250450 (English title: Laboratory for trials of model airplanes and propellers, Inventors: Gustave Eiffel, Supplementary to patent: Patent FR-1911-436934)
• Patent BE-1912-244896 (English title: Apparatus for varying the curvature of support surfaces of airplanes., Inventors: F. de Baeder)
• Patent BE-1913-258868 (English title: Improvements in propeller blades, Inventors: Henry Félix Villard)
• Patent US-1907-920554 (English title: Surface of ascension or aeroplane for flying-machines, Inventors: Antoine-Padoue Filippi, Filing date: 1907-09-10)
• Patent AT-1910-58874 (English title: Aircraft or watercraft (submarine, in the case of the latter), Inventors: Attilio Robiola, Supplementary to patent: Patent DE-1909-11-30 Attilio Robiola, Filing date: 1910-11-29)
• 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 GB-1815-3909 (English title: Aerial Conveyances and Vessels, Inventors: Samuel John Pauly • Durs Egg, Filing date: 1815-04-23)
• Patent FR-1858-35591 (English title: manufacturing process for casing called aerial, Inventors: Revillon, Filing date: 1858-02-25)
• Patent ES-1860-2037 (English title: system of navigational apparatus for balloons, and construction of an air train, Inventors: Federico Gómez Arias)
• Patent FR-1871-92373 (English title: Construction of ships, boats and other vessels, and movable keels for ships, boats and other vessels, Inventors: Moody, Supplementary to patent: Patent GB-1870-Moody)
• Patent US-1880-223465 (English title: Windmill)
• Patent GB-1891-8142 (English title: Navigable balloon, Inventors: Arthur de Bausset)
• Patent DE-1892-69848 (English title: Kite/Captive-ballon, Inventors: Carl Georg Rodeck, Filing date: 1892-05-07)
• Patent DE-1894-73322 (English title: Airship with air-resistance-guard, Inventors: Wilhelm van de Voorde • Carl Bugkel, Filing date: 1893-05-18)
• Patent CA-1894-45512 (English title: Body for vessels, Inventors: Francis Eugene Mills • Horace Atwater Deming, Filing date: 1893-12-14)
• Patent US-1894-526700 (English title: Propeller for aerial vehicles, Inventors: Hermann Ganswindt, Supplementary to patent: Patent DE-1894-76727, Filing date: 1894-02-03)
• Patent GB-1894-3128 (Inventors: Francis Eugene Mills • Horace Atwater Deming, Filing date: 1894-02-13)
• Patent HU-1896-9899 (English title: Method and apparatus for compressing air under airplanes to facilitate flight, Inventors: Joseph Hofmann, Filing date: 1896-01-06)
• Patent HU-1900-18651 (English title: Innovation on wings, or propeller blades, for flying machines, Inventors: Mór Markl, Filing date: 1900-01-23)
• Patent DE-1900-119359 (English title: Kite with bridge to divide the air on each side, Inventors: William Henry Hoyt • Claison Shaw Wardwell, Supplementary to patent: Patent US-1899-642451, Filing date: 1900-01-30)
• Patent FR-1900-301254 (English title: Angle (“inclination”) stabilizers for flying wings, Inventors: Jean-Baptiste Hervé, Filing date: 1900-06-18)
• Patent BE-1900-150876 (English title: Improvements to airships or aerial navigation devices, Inventors: Francis Alexander Barton, Filing date: 1900-07-06)
• Patent BE-1900-151493 (English title: New balloon propulsion and steering system, Inventors: E. Schroer, Filing date: 1900-08-08)
• Patent GB-1900-17371 (English title: Improvements in and relating to Flying Apparatus, Inventors: Emil Lehmann, Supplementary to patent: Patent DE-1898-126955, Filing date: 1900-10-01)
• Patent GB-1900-19199 (English title: Aerial Navigation, Inventors: Antoine-Padoue Filippi • Charles Macler, Filing date: 1900-10-26)
• Patent GB-1901-1899 (English title: Airship, actually an LTA-hybrid employing heavier-than-air principles, specifically flapping wings aiding both in propulsion and ascension, Inventors: Heinrich Hildebrand, Filing date: 1901-01-28)
• Patent GB-1901-8320 (English title: Stable kite, Inventors: Viktor Tarczal • Edmund Roheim • Josef Simkó, Supplementary to patent: Patent HU-1901-24148, Filing date: 1901-04-23)
• Patent HU-1901-23722 (English title: Aircraft actually an early helicopter which looks like a ship but does not seem to be LTA, Inventors: Waldemar Porak, Filing date: 1901-07-05)
• Patent GB-1901-15960 (English title: Aircraft actually an early helicopter which looks like a ship but does not seem to be LTA, Inventors: Waldemar Porak, Supplementary to patent: Patent HU-1901-23722, Filing date: 1901-08-08)
• Patent US-1902-706832 (English title: Covering for aeroplanes, Inventors: Israel Lancaster, Filing date: 1901-11-26)
• Patent AT-1902-9854 (English title: A flying device to be launched from high altitudes, Inventors: Emil Lehmann, Supplementary to patent: Patent DE-1898-126955, Filing date: 1902-01-13)
• Patent HU-1902-24736 (English title: Airplane to be launched from altitudes, Inventors: Emil Lehmann, Supplementary to patent: Patent DE-1898-126955, Filing date: 1902-01-15)
• Patent FR-1902-321808 (English title: system of captive balloon, elongated, stable, with horizontal bottom, Inventors: Henri-Alphonse-Désiré Hervé, Filing date: 1902-05-09)
• Patent AT-1902-12992 (English title: Flying machine, Inventors: Eduard Adamek, Filing date: 1902-05-22)
• Patent GB-1902-15110 (English title: propellers for marine vessels and airships, Inventors: Arthur de Bausset, Filing date: 1902-07-07)
• Patent GB-1902-15403 (English title: Monoplane the virtues of which are founded principally in design and aerodynamics, Inventors: Emil Némethy, Filing date: 1902-07-10)
• Patent FR-1902-326033 (English title: Monoplane the "dynamic" capacities of which are founded principally in design and aerodynamics, Inventors: Emil Némethy, Filing date: 1902-10-31)
• Patent GB-1902-24336 (English title: Mechanically Propelled Aerial Vehicles, Inventors: Howard de Walden • Hans Knudsen, Supplementary to patent: Patent US-1904-769034, Filing date: 1902-11-06)
• Patent DE-1904-149570 (English title: Drachenballon, Inventors: August Riedinger, Supplementary to patent: Patent DE-1903-143440, Filing date: 1902-12-07)
• Patent HU-1903-28370 (English title: Dragon balloon with windbreaks, also with weights, Inventors: August Riedinger, Filing date: 1903-01-12)
• Patent HU-1903-29342 (English title: Aircraft, actually quite likely a helicopter, Inventors: Antoine-Padoue Filippi, Supplementary to patent: Patent FR-1902-326727, Filing date: 1903-01-23)
• Patent FR-1903-330143 (English title: Mechanically Propelled Aerial Vehicles, Inventors: Howard de Walden • Hans Knudsen, Supplementary to patent: Patent GB-1902-24336, Filing date: 1903-03-11)
• Patent US-1904-769034 (English title: Aerial vessel, Inventors: Howard de Walden • Hans Knudsen, Supplementary to patent: Patent GB-1902-24336, Filing date: 1903-04-03)
• Patent HU-1903-29881 (English title: Flying device, Inventors: Eduard Adamek, Supplementary to patent: Patent AT-1902-12992, Filing date: 1903-08-24)
• Patent US-1905-785740 (English title: Covering for aeroplanes, Inventors: Israel Lancaster, Supplementary to patent: Patent US-1902-706832, Filing date: 1904-07-12)
• Patent US-1904-820938 (English title: Aerial vessel, Inventors: Bartholomew O'Kane, Filing date: 1904-08-22)
• Patent FR-1905-353709 (English title: Simplified fluid thrusters with reversible currents without change of direction, Inventors: Alphonse Papin, Filing date: 1905-04-26)
• Patent US-1906-831173 (English title: Aeroplane, Inventors: John J. Montgomery, Filing date: 1905-04-26)
• Patent FR-1905-353709.5184 (English title: Simplified fluid thrusters with reversible currents without change of direction, Inventors: Alphonse Papin, Supplementary to patent: Patent FR-1905-353709, Filing date: 1905-09-02)
• Patent US-1910-952316 (English title: Monoplane, Inventors: Ignaz Etrich • Franz Xaver Wels, Filing date: 1906-02-28)
• Patent GB-1906-6502 (English title: Helicopter-Airplane, Inventors: Vassily Rebikov, Supplementary to patent: Patent RU-1905-Rebikov, Filing date: 1906-03-17)
• Patent GB-1906-7015 (English title: Improvements in and relating to Fluid Propellers, Inventors: Alphonse Papin, Supplementary to patent: Patent FR-1905-353709, Filing date: 1906-03-23)
• Patent US-1909-934771 (English title: Aeroplane and hydroplane, Inventors: Wallace Rupert Turnbull, Filing date: 1906-04-02)
• Patent US-1906-1055487 (English title: Fluid-Propeller, Inventors: Alphonse Papin, Supplementary to patent: Patent FR-1905-353709, Filing date: 1906-04-09)
• Patent HU-1906-38407 (English title: Method and apparatus for counteracting atmospheric air or other liquid media, Inventors: Hugo Lentz • Charles Bellens, Supplementary to patent: Patent FR-1905-361570, Filing date: 1906-05-21)
• Patent GB-1906-13959 (English title: Mechanized surfaces reacting to and acting upon atmospheric air or other fluid, in the interests of stability, Inventors: Hugo Lentz • Charles Bellens, Supplementary to patent: Patent FR-1905-361570, Filing date: 1906-06-18)
• Patent FR-1906-374126.7810 (English title: Airplane, Inventors: Jules Collomb, Supplementary to patent: Patent FR-1906-374126, Filing date: 1906-08-17)
• Patent FR-1906-361723.6685 (English title: Balanced Aviator, Inventors: Jean Constantin, Supplementary to patent: Patent FR-1905-361723, Filing date: 1906-09-19)
• Patent AT-1906-30038 (English title: Wing for airships, Inventors: Heinrich Kajbić, Filing date: 1906-11-09)
• Patent AT-1906-34959 (English title: Wing arrangement for propeller-driven aircraft, Inventors: Josef Deixler, Filing date: 1906-11-29)
• Patent BE-1907-197084 (English title: Improvements in airplanes, Inventors: M.-P.-E. Pruvost • E. Adeline, Filing date: 1907-01-07)
• Patent US-1907-892606 (English title: Aerial navigation, Inventors: Charles A. Moore • Elbert Barrow, Filing date: 1907-01-22)
• Patent FR-1907-376839 (English title: Maximum efficiency aerial and marine propeller, Inventors: Joseph Migliorino, Filing date: 1907-04-17)
• Patent FR-1907-386765 (English title: Aerial propeller, Inventors: Jules Collomb, Filing date: 1907-04-17)
• Patent AT-1907-31893 (English title: Wings for flying machines, Supplementary to patent: Patent SE-1906-23283, Filing date: 1907-05-07)
• Patent FR-1907-378277 (English title: System of auxiliary lift surfaces facilitating the raising of an airplane at reduced speed, Inventors: Robert Esnault-Pelterie, Filing date: 1907-05-30)
• Patent HU-1907-42297 (English title: Dynamic aircraft wings drive mechanism, Filing date: 1907-07-06)
• Patent CH-1907-39330 (English title: Wings for flying machines, Supplementary to patent: Patent SE-1906-23283, Filing date: 1907-07-08)
• Patent BE-1907-202431 (English title: Wing system for flying machines, Inventors: J. Maréchal, Filing date: 1907-09-06)
• Patent FR-1907-361723.8226 (English title: Balanced aircraft, Inventors: Jean Constantin, Supplementary to patent: Patent FR-1905-361723, Filing date: 1907-09-23)
• Patent GB-1907-28034 (English title: Improvements in Aeroplanes, with an emphasis on steering, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1906-372753, Filing date: 1907-12-19)
• Patent FR-1908-385744 (English title: Airplane of air-thinning in aid of propulsion, called "autoplane", Inventors: Alfred E. Wunderlich, Supplementary to patent: Patent BE-1907-202697, Filing date: 1907-12-23)
• Patent US-1908-940866 (English title: Flying-machine, Inventors: Albert Hugo Friedel, Filing date: 1808-05-19)
• Patent IT-1908-93609 (English title: Airplane of air-thinning in aid of propulsion, called "autoplane", Inventors: Alfred Wunderlich, Supplementary to patent: Patent BE-1907-202697, Filing date: 1908-01-30)
• Patent US-1909-929217 (English title: Aeroplane, Inventors: Oscar Heeren, Filing date: 1908-01-31)
• Patent US-1909-927815 (English title: Aerial device, Inventors: Ludwig Ruppin, Filing date: 1908-02-01)
• Patent FR-1908-387424 (English title: Method and apparatus for regulating the inclination of aa elongated aerostat, by way of two inflated mini-balloons, Supplementary to patent: Patent DE-1907-194166, Filing date: 1908-02-21)
• Patent IT-1908-91118 (English title: Safety apparatus for airships using aerodynamic surfaces (?), Inventors: Achille Bertelli • Achille Bertelli fu Alessandro, Filing date: 1908-02-28)
• Patent DK-1908-11943 (English title: "Steerable Airship", actually completely heavier-than-air, Inventors: Christian Magnus Gyde Jensen, Filing date: 1908-03-05)
• Patent FR-1908-387928 (English title: Aerial locomotion apparatus, Inventors: Joseph Chantraine, Supplementary to patent: Patent BE-1907-198483, Filing date: 1908-03-07)
• Patent GB-1908-5310 (English title: Improvements in flying machines, Inventors: Joseph Chantraine, Supplementary to patent: Patent BE-1907-198483, Filing date: 1908-03-09)
• Patent FR-1908-398237 (English title: Airplane, Inventors: Fernand Lioré, Filing date: 1908-03-17)
• Patent FR-1908-398707 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron, Filing date: 1908-03-30)
• Patent HU-1908-46199 (English title: Steerable airplane or possibly airship inclusive of airplane-inspired wings, Inventors: Christian Magnus Gyde Jensen, Supplementary to patent: Patent DK-1908-11943, Filing date: 1908-04-01)
• Patent FR-1908-389074 (English title: Airplane, Inventors: Alexandre-Louis Gamare, Filing date: 1908-04-10)
• Patent FR-1908-399206 (English title: Maritime and aerial lift-propeller, Inventors: Pierre-Pie Cazaux, Filing date: 1908-04-15)
• Patent FR-1908-400578 (English title: Improvements to airplanes and similar devices improvements to wings and rudders among other things, Inventors: Louis Blériot, Filing date: 1908-06-11)
• Patent BE-1908-Bot-Lallemand (English title: Aerial navigation apparatus, Inventors: Léon Bot • Eugène Lallemand, Filing date: 1908-06-23)
• Patent FR-1908-392649 (English title: Airplane with automatic damped stabilization device, with maximum efficiency and allowing braking, Inventors: Paul Féquant, Filing date: 1908-07-06)
• Patent DK-1908-12414 (English title: Device for steerable airships, actually the addition of airplane-style wings to an airship, Inventors: Christian Magnus Gyde Jensen, Supplementary to patent: Patent DK-1908-11943, Filing date: 1908-08-17)
• Patent FR-1908-403544 (English title: Improvements to airplanes, Inventors: Paul Schmitt, Filing date: 1908-09-26)
• Patent FR-1908-395571 (English title: Improvements brought to aerial or submarine vehicular travel, and the airplane therein comporting the principal application, Inventors: Gaston Caudron • René Caudron, Filing date: 1908-10-14)
• Patent FR-1908-395572 (English title: Control mechanism, applicable, among other objects, to the operation of the various rudders of navigation devices, Inventors: Gaston Caudron • René Caudron, Filing date: 1908-10-15)
• Patent FR-1908-398237.11064 (English title: Airplane, actually the direction of propeller air force under the wings, Inventors: Fernand Lioré, Supplementary to patent: Patent FR-1908-398237, Filing date: 1908-10-17)
• Patent FR-1909-404920 (English title: Construction of planar or curved surfaces covered with fabric for aeronautical use, Inventors: Gaetano Arturo Crocco • Ottavio Ricaldoni, Filing date: 1908-11-02)
• Patent FR-1908-373818.10055 (English title: Wing, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1907-373818, Filing date: 1908-11-10)
• Patent HU-1908-45985 (English title: Soaring for airplanes, Inventors: József Bucher, Filing date: 1908-11-23)
• Patent FR-1908-396932 (English title: Process and equipment for the utilization of the ascensional force of hot gases leaving the motors of aircraft, Inventors: Louis-Alexandre Cosme, Supplementary to patent: Patent DE-1908-11-09 Louis-Alexandre Cosme, Filing date: 1908-12-01)
• Patent FR-1908-397675 (English title: Flexible airplane system with warpable wings and with with variable angle of inflight wind resistance "attack" all controlled by one lever, Inventors: Jules-Désiré Gaillard, Filing date: 1908-12-21)
• Patent FR-1908-407090 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Filing date: 1908-12-21)
• Patent FR-1908-397835 (English title: Monoplane, Inventors: Léon-Eugène Bazille, Filing date: 1908-12-23)
• Patent IT-1908-97752 (English title: Air current indicator for balloons and other aircraft, Inventors: Charles Davis, Filing date: 1969-12-31)
• Patent HU-1908-50412 (English title: Airship Propellers, Inventors: Gabriel Babillot, Supplementary to patent: Patent FR-1908-404631, Filing date: 1908-12-19)
• Patent HU-1909-47677 (English title: Dragon glider (or more likely airplane), Inventors: Károly Lányi, Filing date: 1909-01-13)
• Patent US-1909-926593 (English title: Aerodrome, Inventors: Harry Anthony Orme, Filing date: 1909-01-26)
• Patent AU-1909-1372009 (English title: Improvements in and relating to Flying Machines (in which gravity is used to effect the motion of flapping wings), Inventors: Newton Roberts Gordon, Filing date: 1909-02-12)
• Patent FR-1909-397835.10500 (English title: Monoplane, Inventors: Léon-Eugène Bazille, Supplementary to patent: Patent FR-1908-397835, Filing date: 1909-02-19)
• Patent FR-1909-400595 (English title: Lightweight chord construction method for aircraft and aerostats, Inventors: Edmond Lévi, Filing date: 1909-02-22)
• Patent FR-1909-400629 (English title: Elaborations in dirigible design, construction, aerodynamics and safety, Inventors: Daniel-Alexis-Léopold Grosclaude, Filing date: 1909-03-09)
• Patent FR-1909-398707.11855 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron, Supplementary to patent: Patent FR-1908-398707, Filing date: 1909-03-09)
• Patent FR-1909-401013 (English title: Airplane presenting an oblique surface to the wind, Filing date: 1909-03-19)
• Patent FR-1909-397675.10703 (English title: Flexible airplane system with warpable wings and with with variable angle of inflight wind resistance "attack" all controlled by one lever, Inventors: Jules-Désiré Gaillard, Supplementary to patent: Patent FR-1908-397675, Filing date: 1909-03-20)
• Patent FR-1909-407090.11560 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-03-24)
• Patent US-1912-1038507 (Inventors: Gaetano Arturo Crocco • Ottavio Ricaldoni, Supplementary to patent: Patent IT-1908-98601, Filing date: 1909-03-27)
• Patent GB-1909-8179 (English title: Sustaining Planes for Aeroplanes, Filing date: 1909-04-05)
• Patent GB-1909-8531 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Inventors: Sam Leonard Walkden, Filing date: 1909-04-08)
• Patent US-1909-937956 (English title: Air-Ship, Inventors: Wiley C. Perry, Filing date: 1909-04-16)
• Patent GB-1909-9235 (English title: Improvements in or connected with Aerial Machine, Inventors: Henry Calder Lobnitz, Filing date: 1909-04-19)
• Patent FR-1909-397675.11096 (English title: Flexible airplane system with warpable wings and with with variable angle of inflight wind resistance "attack" all controlled by one lever, Inventors: Jules-Désiré Gaillard, Supplementary to patent: Patent FR-1908-397675 • Patent FR-1909-397675.10703, Filing date: 1909-04-19)
• Patent FR-1909-407090.11561 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-04-28)
• Patent FR-1909-412306 (English title: Improvements brough to propellers with double effect of the "blade" variety, Inventors: Gabriel Babillot, Supplementary to patent: Patent FR-1908-404631 • Patent FR-1909-404631.12136, Filing date: 1909-04-29)
• Patent FR-1909-402649 (English title: Elaborately well-conceived biplane, twin-propped as well, and aerodynamically designed on the principle of three parabolic arcs, Inventors: Jules Raclot • Camille Enderlin, Filing date: 1909-05-03)
• Patent FR-1909-402718 (English title: Propeller blade for aircraft, Inventors: Rudolf Chillingworth, Filing date: 1909-05-05)
• Patent FR-1909-402807 (English title: Glider or airplane with wings fitted with ailerons, Inventors: Jean-Marie Vasserot, Filing date: 1909-05-07)
• Patent FR-1909-402781 (English title: Airplane, an elaborate analysis of aerodynamic particulars, as constructed, affecting factors including control and stability, Inventors: Paul Schmitt, Filing date: 1909-05-07)
• Patent GB-1909-11021 (English title: design for flying machine with automatic stability and freedom from oscillation, Inventors: John William Dunne, Filing date: 1909-05-10)
• Patent FR-1909-389074.11105 (English title: Aeroplane, Inventors: Alexandre-Louis Gamare, Supplementary to patent: Patent FR-1908-389074, Filing date: 1909-06-05)
• Patent FR-1909-404683 (English title: Dirigible partitioned, removable, and able to be taken apart, flexible, Inventors: Louis Balestrie, Filing date: 1909-06-15)
• Patent GB-1909-14031 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531, Filing date: 1909-06-15)
• Patent HU-1909-53975 (English title: Propeller with twisted blade curvature, Inventors: Hermann Ruthenberg, Supplementary to patent: Patent HU-1909-48375, Filing date: 1909-06-19)
• Patent NZ-1909-26012 (English title: Aeroplanes and the like machines for mechanical flight, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1909-06-21)
• Patent GB-1909-14645 (English title: Apparatus for Aerial Navigation, Inventors: Léon Bot • Eugène Lallemand, Supplementary to patent: Patent BE-1908-Bot-Lallemand, Filing date: 1909-06-22)
• Patent FR-1909-407090.11562 (English title: Helicoplane-parachute, Inventors: Charles Wolf, Supplementary to patent: Patent FR-1908-407090, Filing date: 1909-06-26)
• Patent GB-1909-15110 (English title: Air Ships or Dirigible Balloon, Inventors: Andrew John Fredrikson, Filing date: 1909-06-28)
• Patent US-1910-959392 (English title: Rotary fan or propeller, Inventors: Hermann Ruthenberg, Filing date: 1909-07-02)
• Patent FR-1909-405547 (English title: Aeroplane, featuring two chassis, among other things, Inventors: Romain-Étienne Rocle, Filing date: 1909-07-29)
• Patent GB-1909-18138 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531, Filing date: 1909-08-06)
• Patent FR-1910-405849 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie, Filing date: 1909-08-09)
• Patent FR-1909-405849.11380 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1910-405849, Filing date: 1909-08-17)
• Patent FR-1909-399589.11406 (English title: Aeroplane, Inventors: Philippe-Jacques de Coninck, Supplementary to patent: Patent FR-1909-399589, Filing date: 1909-08-20)
• Patent GB-1909-19765 (English title: Improvements in aeroplanes, Inventors: Louis-Adolphe Hayot, Supplementary to patent: Patent FR-1908-393976, Filing date: 1909-08-28)
• Patent NZ-1910-26501 (English title: Aeroplanes, Inventors: Arthur Waldemar Schaef, Filing date: 1909-08-30)
• Patent FR-1909-417485 (English title: Airplane with wings of automatic equilibrium correction, Inventors: Pierre-Octave Détable, Filing date: 1909-08-31)
• Patent FR-1910-417668 (English title: Deformable ''[[nervure]]'' applicable, among other objects, to the construction of surfaces (such, for example as sustaining surfaces for aerial navigation) and, in particular, to warpable surfaces or elementary propulsive surfaces, and therefore to the construction of propellers, and, in particular, Inventors: Paul Zens, Filing date: 1909-09-06)
• Patent AT-1909-IE (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich, Filing date: 1909-09-11)
• Patent FR-1909-408872 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé, Filing date: 1909-09-25)
• Patent FR-1909-418560 (English title: Method and device for making it possible to modify the curvature of active surfaces, such as for example airfoils, of airplanes and the like during the journey, Inventors: Louis Blériot, Filing date: 1909-09-30)
• Patent FR-1909-400226.11544 (English title: Balanced airplane, Inventors: Charles van Moorsel, Supplementary to patent: Patent FR-1909-400226, Filing date: 1909-10-02)
• Patent FR-1909-407712 (English title: Airplane system, Inventors: Jean-Pierre Tihon, Filing date: 1909-10-08)
• Patent FR-1909-403418.11622 (English title: Aviation apparatus in the shape of a paper arrow, Inventors: Eugène Neuville, Supplementary to patent: Patent FR-1909-403418, Filing date: 1909-10-16)
• Patent FR-1909-408872.11764 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé, Supplementary to patent: Patent FR-1909-408872, Filing date: 1909-10-16)
• Patent FR-1909-419308 (English title: Improvements made to aeroplanes, also applicable to similar devices, and devices for carrying out the said improvements, Inventors: Edmond de Marçay • Émile Moonen, Filing date: 1909-10-22)
• Patent US-1909-1038435 (English title: Aeroplane, Inventors: Burt Jackson Pressey, Supplementary to patent: Patent US-1908-1077750 • Patent US-1908-1081147, Filing date: 1909-10-25)
• Patent FR-1909-399976.11671 (English title: Aviator kite, Inventors: Lucien Fouque, Supplementary to patent: Patent FR-1909-399976, Filing date: 1909-10-29)
• Patent FR-1909-419746 (English title: Airplane, Inventors: William-Corneille Saint-Marc, Filing date: 1909-11-03)
• Patent FR-1909-409305 (English title: Aeroplane featuring automatic stability achieved by way of surfaces, Inventors: Burt Jackson Pressey, Supplementary to patent: Patent US-1908-1081147 • Patent US-1908-1077750, Filing date: 1909-11-08)
• Patent CH-1909-50297 (English title: Bearing for propeller shafts on water and airships, the propellers of which have counter blades, Inventors: Max Heinrich Bauer, Filing date: 1909-11-25)
• Patent NZ-1909-26981 (English title: Aeroplane, Inventors: William John Hastings Beach, Filing date: 1909-12-02)
• Patent GB-1909-28464 (English title: Improvements in and relating to Flying Machines (in which gravity is used to effect the motion of flapping wings), Inventors: Newton Roberts Gordon, Supplementary to patent: Patent AU-1909-1372009, Filing date: 1909-12-06)
• Patent FR-1909-410957 (English title: Folding kite, Filing date: 1909-12-07)
• Patent GB-1909-28837 (English title: Improvements in or relating to Counter Propellers for Water and Air Vehicles, Inventors: Rudolf Wagner, Filing date: 1909-12-09)
• Patent FR-1909-421500 (English title: Apparatus for varying monoplane wing incidence, Filing date: 1909-12-23)
• Patent FR-1909-410528 (English title: Corrugated vane propeller, Inventors: Louis-Pierre-Guilhaume Balestrié, Filing date: 1909-12-24)
• Patent FR-1909-410828 (English title: Fixed-pitch and variable-pitch jet thruster with hub allowing automatic pitch variability, Inventors: Victor Camal, Filing date: 1909-12-30)
• Patent FR-1909-410848.12028 (English title: Flying machine, Inventors: Julius Hermann Carl Gebauer, Supplementary to patent: Patent FR-1909-410848, Filing date: 1909-12-31)
• Patent IN-1910-262 (Inventors: Thomas Augustus Dring, Supplementary to patent: Patent GB-1909-12556)
• Patent ES-1910-47103 (English title: A gyroscopic stabilizer system for devices moving in fluid media, Inventors: Paul-Nicolas Lucas-Girardville, Supplementary to patent: Patent FR-1909-407737, Filing date: 1910-01-04)
• Patent GB-1910-295 (English title: Gyroscopic Stabilising Mechanism for Apparatuses Moving in Fluid Media, Inventors: Paul-Nicolas Lucas-Girardville, Supplementary to patent: Patent FR-1909-407737, Filing date: 1910-01-05)
• Patent FR-1910-412050 (English title: Airplane, Inventors: Hugo Junkers, Filing date: 1910-01-29)
• Patent FR-1910-410957.12151 (English title: Pliable kite, Supplementary to patent: Patent FR-1909-410957, Filing date: 1910-01-31)
• Patent FR-1910-412882 (English title: Balancing and steering device for airplanes, Inventors: Eugène Bouché, Filing date: 1910-02-21)
• Patent FR-1910-423667 (English title: Monoplane, Inventors: Maurice-Marie-Louis-Émile Badaire, Filing date: 1910-02-21)
• Patent US-1910-993842 (English title: Wing for flying-machines, Inventors: William Kriedter • William Henry Bourdon, Filing date: 1910-02-23)
• Patent ES-1910-47431 (English title: A procedure that allows a recovery of energy in the movement of a vehicle in a fluid and that constitutes at the same time a new brake, Inventors: Louis Constantin, Filing date: 1910-02-24)
• Patent FR-1910-424370 (English title: Improvements in aerial propellers, Inventors: Lucien Chauvière, Filing date: 1910-03-12)
• Patent ES-1910-47627 (English title: A procedure that allows a recovery of energy in the movement of a vehicle in a fluid and that constitutes at the same time a new brake, Inventors: Louis Constantin, Filing date: 1910-03-22)
• Patent US-1910-1152063 (English title: Aeroplane and the like, that is, the automatic stability thereof achieved by way of variable wing surfaces and wind-resistance-actuated "fans", Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531 • Patent GB-1910-6051, Filing date: 1910-03-28)
• Patent CA-1910-160815 (English title: Aeroplane (with the overall design well-considered though with automatic stability being a particular focus), Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1910-6051 • Patent GB-1909-8531, Filing date: 1910-03-29)
• Patent FR-1910-414444 (English title: Improvements made to the construction of airplanes, Supplementary to patent: Patent GB-1909-8118, Filing date: 1910-04-04)
• Patent HU-1910-56348 (English title: Drive, that is, work with propellers, Inventors: Antoine-Padoue Filippi, Supplementary to patent: Patent FR-1909-401714, Filing date: 1910-04-06)
• Patent FR-1910-414892 (English title: Airplane with automatic stability, Inventors: Jules-Albert Moreau, Filing date: 1910-04-18)
• Patent GB-1910-9495 (English title: Improvements in Aeroplanes, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1909-392672.10853, Filing date: 1910-04-19)
• Patent FR-1910-410140.12828 (English title: Method and devices for automatically stabilizing, steering in height and facilitating the starting of flying devices, Inventors: Gustav Mees, Supplementary to patent: Patent FR-1909-410140 • Patent DE-1910-03-05 Gustav Mees, Filing date: 1910-04-23)
• Patent ES-1910-47870 (English title: A procedure that allows a recovery of energy in the movement of a vehicle in a fluid and that constitutes at the same time a new brake, Inventors: Louis Constantin, Filing date: 1910-04-23)
• Patent FR-1910-415470 (English title: Self-stabilizing multi-cell airplane, Inventors: Eugène Maglione, Filing date: 1910-04-26)
• Patent FR-1910-404683.12531 (English title: Dirigible partitioned, removable, and able to be taken apart, flexible, Inventors: Louis Balestrie, Supplementary to patent: Patent FR-1909-404683, Filing date: 1910-04-28)
• Patent GB-1910-10575 (Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1909-392672.10957 • Patent GB-1908-15637 • Patent FR-1908-392672, Filing date: 1910-04-29)
• Patent GB-1910-10787 (English title: Improvements in Propellers for Aerial Purposes, Inventors: Francis Alexander Barton, Filing date: 1910-05-02)
• Patent FR-1910-410528.12630 (English title: Corrugated vane propeller, Inventors: Louis-Pierre-Guilhaume Balestrié, Supplementary to patent: Patent FR-1909-410528, Filing date: 1910-05-07)
• Patent FR-1910-415724 (English title: Helical propeller, Inventors: Max Bals • Louis Breguet-Mairet, Filing date: 1910-05-09)
• Patent GB-1910-11467 (English title: Aeroplane with propeller, Inventors: Julius Hermann Carl Gebauer • Georg Emil Oscar Lange, Filing date: 1910-05-09)
• Patent FR-1910-426683 (English title: Airplane, particularly one taking aerodynamics and relative weight and position factors of component parts into consideration, Inventors: Raphael-Louis-Marie Bertin, Filing date: 1910-05-09)
• Patent HU-1910-62713 (English title: Screw propeller for air and water vehicles, Inventors: Conrad Claessen, Filing date: 1910-05-11)
• Patent FR-1910-417722 (English title: Automatic stability apparatus, with lateral action, for flying machines, Inventors: Josef Marek • Alexandre Temesvary, Supplementary to patent: Patent HU-1910-51214, Filing date: 1910-05-12)
• Patent FR-1910-417723 (English title: Automatic stability apparatus, with lateral action, for flying machines, Inventors: Josef Marek • Alexandre Temesvary, Supplementary to patent: Patent HU-1910-51215, Filing date: 1910-05-12)
• Patent AT-1910-61612 (English title: Control device for airplane, Inventors: Erich Oelwein, Filing date: 1910-05-23)
• Patent FR-1910-416507 (English title: Propeller with movable panels and rudder, Inventors: Mathieu Castay, Filing date: 1910-05-28)
• Patent FR-1910-416542 (English title: Support surface for flying machines, Inventors: Henri-Marie Coandă, Filing date: 1910-05-30)
• Patent AT-1910-63245 (English title: Airplane, Inventors: Gustave Plaisant, Supplementary to patent: Patent FR-1909-403985, Filing date: 1910-05-31)
• Patent US-1912-1027590 (English title: Dirigible Airship, Inventors: Ernst Bucher, Supplementary to patent: Patent DE-1909-227246, Filing date: 1910-06-03)
• Patent FR-1910-417029 (English title: Airplane with lift surfaces of variable curvature, Inventors: Floris Albert van Heyst, Filing date: 1910-06-10)
• Patent HU-1910-56484 (English title: Repairs on airplanes, Inventors: Gustave Plaisant, Supplementary to patent: Patent FR-1909-403985 • Patent FR-1909-404954, Filing date: 1910-06-10)
• Patent GB-1910-14204 (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich, Supplementary to patent: Patent AT-1909-IE, Filing date: 1910-06-11)
• Patent FR-1910-415470.12770 (English title: Self-stabilizing multi-cell airplane, Inventors: Eugène Maglione, Supplementary to patent: Patent FR-1910-415470, Filing date: 1910-06-13)
• Patent FR-1910-417175 (English title: Multiple branch propeller for airplanes, Inventors: Armand-Jean-Auguste Deperdussin • Georges-Joseph de Feure • Louis Béchereau, Filing date: 1910-06-15)
• Patent HU-1910-52410 (English title: Rotating tractor blades for aircraft, Inventors: Papp Gábor Leményi, Filing date: 1910-06-15)
• Patent FR-1910-417357 (English title: Improvements to any aeronautical machinery, Inventors: Joseph Cousin, Filing date: 1910-06-16)
• Patent FR-1910-428306 (English title: Improvements in airplanes, Inventors: Hervé-Pierre Félix, Filing date: 1910-06-18)
• Patent HU-1910-53766 (English title: Aircraft (that is, an airplane design inclusive of flapping wings), Inventors: Alois Wolfmüller, Filing date: 1910-06-21)
• Patent FR-1910-417524 (English title: Device for the automatic control of elevators, ailerons and in general of all organs ensuring the stability of airplanes, Inventors: Armand-Jean-Auguste Deperdussin • Georges-Joseph de Feure • Louis Béchereau, Filing date: 1910-06-25)
• Patent HU-1910-56472 (English title: Equipment for distorting aeroplanes' support staggers into screws, Supplementary to patent: Patent FR-1909-07-01 Société Antoinette, Filing date: 1910-06-27)
• Patent FR-1910-428897 (English title: Airplane with automatic stability achieved via balanced airfoils, Inventors: Albéric de la Celle, Filing date: 1910-07-01)
• Patent FR-1910-418401 (English title: Improvements in airplanes, Inventors: Henri-Marie Coandă, Filing date: 1910-07-20)
• Patent FR-1910-418774 (English title: Improvements to aircraft increasing propulsive efficiency and reducing resistance to penetration, Inventors: Ambroise Goupy, Filing date: 1910-07-29)
• Patent US-1910-1145973 (English title: Aeroplane, Inventors: Harry B. Chalmers, Filing date: 1910-08-03)
• Patent CA-1911-130403 (English title: Air Ship, Inventors: Alfred Albert Strougler, Filing date: 1910-08-05)
• Patent US-1910-1018474 (English title: Airplane, Inventors: Willian John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-08-05)
• Patent FR-1910-419037 (English title: Propeller system, Inventors: Pierre Levasseur, Filing date: 1910-08-06)
• Patent FR-1909-419623 (English title: Improved airplane, Inventors: William John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-08-22)
• Patent GB-1910-19700 (English title: Aeroplane, Inventors: William John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-08-23)
• Patent FR-1910-417357.13165 (English title: Improvements made to any aeronautical machines, Inventors: Joseph Cousin, Supplementary to patent: Patent FR-1910-417357, Filing date: 1910-09-06)
• Patent FR-1911-420255 (English title: Airplanes and other similar apparatuses, Inventors: Jean-François Ernoult, Filing date: 1910-09-06)
• Patent FR-1911-421906 (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich, Supplementary to patent: Patent AT-1909-IE, Filing date: 1910-09-10)
• Patent FR-1910-420337 (English title: Balanced deformable cylindrical wing surfaces, Inventors: Andre-Alcide Bilard, Supplementary to patent: Patent BE-1909-09-14 Andre-Alcide Bilard, Filing date: 1910-09-12)
• Patent FR-1910-431501 (English title: Propeller with beveled dorsal anterior edge, Inventors: Lucien Chauvière, Filing date: 1910-09-13)
• Patent FR-1910-408872.13189 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé, Supplementary to patent: Patent FR-1909-408872, Filing date: 1910-09-19)
• Patent FR-1910-420752 (English title: Airplane, Inventors: Hervé-Pierre Félix, Filing date: 1910-09-24)
• Patent FR-1910-421027 (English title: System of stabilizers for aeroplanes, airships, etc., Inventors: Boleslas Bronislawski, Filing date: 1910-10-01)
• Patent FR-1910-421036 (English title: Propeller-driven flying machine with turbine-shaped thruster and steam turbine drive, Inventors: Gustav Mees, Supplementary to patent: Patent DE-1910-01-20 Gustav Mees, Filing date: 1910-10-03)
• Patent FR-1910-421257 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret, Filing date: 1910-10-08)
• Patent FR-1910-433152 (English title: Process for adjusting at will the attack of the stabilizer components of an airplane when the latter has an automatic stabilizer with a gyroscopic pendulum, Inventors: Louis Marmonier, Filing date: 1910-10-19)
• Patent FR-1910-421980 (English title: Improvements to aeroplanes, Inventors: Dario Galvão, Filing date: 1910-10-29)
• Patent FR-1910-433654 (English title: Airplane, complete system, wings retractable if not flapping, Inventors: Lucien-Joseph-Antonin Albessard, Filing date: 1910-10-31)
• Patent CA-1912-141177 (English title: Aeroplane, Inventors: George M. Ellis, Filing date: 1910-11-02)
• Patent FR-1910-422063 (English title: Method of construction of the extra-light hollow metal propellers, Inventors: Georges-Émile Fleuret, Filing date: 1910-11-03)
• Patent HU-1910-56766 (English title: Airplane, Inventors: Roman Frohner, Filing date: 1910-11-08)
• Patent FR-1910-412882.13458 (English title: Balancing and steering device for airplanes, Inventors: Eugène Bouché, Supplementary to patent: Patent FR-1910-412882, Filing date: 1910-11-09)
• Patent HU-1910-59091 (English title: Flying machine with an arrow-like body, Inventors: Aurel Vlaicu, Filing date: 1910-11-10)
• Patent GB-1910-26421 (English title: Improvements in Flying Machines, Inventors: Dario Galvão, Filing date: 1910-11-14)
• Patent GB-1910-26658 (English title: Improved flying machine, Inventors: Aurel Vlaicu, Supplementary to patent: Patent HU-1910-59091, Filing date: 1910-11-16)
• Patent AT-1912-57527 (English title: Steering system for airplanes, Inventors: Fritz Edelstein, Filing date: 1910-11-26)
• Patent BE-1910-230824 (English title: New airplane, equipped with an automatic parachute and gear for the recuperation of lost force, produced by the displacement of air caused by the action of the propulsive propeller, Inventors: J-.M. Paumen, Filing date: 1910-11-30)
• Patent GB-1910-27876 (English title: Improved Controlling Device appalicable to Air-ships and Submarine Boats, Inventors: Attilio Robiola, Supplementary to patent: Patent DE-1909-11-30 Attilio Robiola, Filing date: 1910-11-30)
• Patent FR-1910-424373 (English title: Airplane in the form of an arrow, Inventors: Theodor Dobresco • Marie Jasogne, Supplementary to patent: Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco • Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco, Filing date: 1910-12-15)
• Patent ES-1910-49495 (English title: Airplane in the form of an arrow, Inventors: Theodor Dobresco, Supplementary to patent: Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco • Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco, Filing date: 1910-12-21)
• Patent AT-1910-59123 (English title: Airplane, Inventors: Theodor Dobresco • Marie Jasogne, Supplementary to patent: Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco, Filing date: 1910-12-24)
• Patent FR-1910-424159 (English title: Monoplane airplane with fixed wings, variable angle of attack and airbrake, Inventors: René-Albert Brismur, Filing date: 1910-12-28)
• Patent FR-1910-424474 (English title: Automatic stabilizer and cruise control for airplanes and other aviation apparatus, Inventors: Nicolas de Benois, Filing date: 1910-12-30)
• Patent FR-1910-435648 (English title: Improvements brought to flying machines, that is to airplane equilibrium, Inventors: Adolphe-François-Joseph Doutre, Filing date: 1910-12-30)
• Patent NO-1911-21406 (English title: Airplane and similar mechanical aircraft, Inventors: Arthur Henry Edwards • Martin Diederich Rucker, Supplementary to patent: Patent GB-1908-4519, Filing date: 1911)
• Patent GB-1911-1784 (English title: Improvements in or relating to Flying-machines, Inventors: Hugo Junkers, Supplementary to patent: Patent FR-1910-412050, Filing date: 1911-01-24)
• Patent FR-1911-425485 (English title: Turbo-stabilizer applicable to airplanes and flying machines, Inventors: Marius-Ferdinand Serres, Filing date: 1911-01-24)
• Patent CH-1911-57184 (English title: Vehicle with device to reduce the workload of the vehicle when penetrating a fluid, Inventors: Louis Constantin, Filing date: 1911-02-10)
• Patent FR-1911-425969 (English title: Device allowing either to reduce the work expended for the penetration of a vehicle in a fluid, or to slow down the movement of this vehicle, Inventors: Louis Constantin, Filing date: 1911-02-11)
• Patent FR-1911-429313 (English title: Flying machine, Inventors: Antoine Coulhon, Filing date: 1911-02-16)
• Patent FR-1911-425485.14079 (English title: Turbo-stabilizer applicable to airplanes and flying machines, Inventors: Marius-Ferdinand Serres, Supplementary to patent: Patent FR-1911-425485, Filing date: 1911-02-17)
• Patent GB-1911-4610 (English title: Improvements in or relating to Vehicles or like Moving Objects, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1910-47627, Filing date: 1911-02-23)
• Patent US-1911-1282494 (English title: Flying machine, Inventors: Robert M. Thompson, Filing date: 1911-02-23)
• Patent GB-1911-5162 (English title: Flying Machines, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent GB-1909-12556, Filing date: 1911-03-01)
• Patent FR-1911-426724 (English title: Automatic stabilizer apparatus for all sorts of aerial machines, Inventors: Louis-Joseph Masclet • Roger Carré, Supplementary to patent: Patent BE-1910-03-04 Louis-Joseph Masclet and Roger Carré, Filing date: 1911-03-02)
• Patent HU-1911-56392 (English title: Wood Propeller for aircraft, Filing date: 1911-03-13)
• Patent ES-1911-50083 (English title: Device that decreases the penetration resistance of vehicles in fluids, Inventors: Louis Constantin, Filing date: 1911-03-18)
• Patent FR-1911-427664 (English title: Airplane, Inventors: August Wendtland, Supplementary to patent: Patent DE-1910-04-04 August Wendtland, Filing date: 1911-03-23)
• Patent DE-1911-263556 (English title: Aircraft, Inventors: Joseph Cousin, Supplementary to patent: Patent FR-1910-417357.13165 • Patent FR-1910-417357, Filing date: 1911-03-23)
• Patent FR-1911-389074.14034 (English title: Airplane - addition with an emphasis on biplane lift and design, Inventors: Alexandre-Louis Gamare, Supplementary to patent: Patent FR-1908-389074], Filing date: 1911-03-30)
• Patent FR-1911-429348 (English title: New airplane body, Inventors: Joseph Cousin, Filing date: 1911-03-31)
• Patent FR-1911-424474.14071 (English title: Automatic stabilizer and cruise control for airplanes and other aviation apparatus, Inventors: Nicolas de Benois, Supplementary to patent: Patent FR-1910-424474, Filing date: 1911-03-31)
• Patent GB-1911-8911 (English title: Improvements in or relating to aeroplanes, of at least partially flapping wings, Inventors: Ludwig Schmidl, Supplementary to patent: Patent AT-1910-49705, Filing date: 1911-04-10)
• Patent FR-1911-424159.14162 (English title: Monoplane airplane with fixed wings, variable angle of attack and airbrake, Inventors: René-Albert Brismur, Supplementary to patent: Patent FR-1910-424159, Filing date: 1911-04-22)
• Patent GB-1911-9926 (English title: Improvements in Aeroplanes, Inventors: Marie Jasogne • Theodor Dobresco, Supplementary to patent: Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco, Filing date: 1911-04-24)
• Patent FR-1911-440174 (English title: Airplane, Inventors: Jean-François Arnaud, Filing date: 1911-04-26)
• Patent FR-1911-440593 (English title: Process for ensuring the lift and propulsion of bodies immersed in a fluid, Inventors: Alphonse Papin • Didier Rouilly, Filing date: 1911-05-06)
• Patent FR-1911-424754.14211 (English title: Aeroplane, Inventors: Pierre-Louis Pujo, Supplementary to patent: Patent FR-1911-424754, Filing date: 1911-05-08)
• Patent FR-1911-416284.14213 (English title: Airplane, Inventors: Pierre-Antoine Ménard, Supplementary to patent: Patent FR-1910-416284, Filing date: 1911-05-08)
• Patent BE-1911-05-15 Georges de Bothezat (English title: Airplane of automatic stability, Inventors: Georges de Bothezat, Filing date: 1911-05-15)
• Patent BE-1911-235815 (English title: Wing-valves for aeroplanes, Inventors: Jean-Jérôme-Paul le Grand-Pétrot, Filing date: 1911-05-20)
• Patent GB-1911-12232 (English title: A Method of Utilizing the Oscillations of the Wind and Waves and Motors for this purpose, Inventors: Jan Jaakson, Filing date: 1911-05-20)
• Patent US-1914-1104963 (English title: Propeller, Inventors: Henri-Marie Coandă, Filing date: 1911-05-28)
• Patent FR-1911-430646 (English title: Improvements made to the shape of solids required to move in fluid media or to stay in similar moving media, Inventors: Louis-Joseph-Jean-Baptiste Chêneau, Filing date: 1911-06-07)
• Patent FR-1911-430647 (English title: Improvements made to aircraft, also applicable, among other purposes, to aquatic navigation devices, Inventors: Louis-Joseph-Jean-Baptiste Chêneau, Filing date: 1911-06-07)
• Patent FR-1911-431069 (English title: Engine for utilizing the energy of transverse wind and wave oscillations, Inventors: Jan Jaakson, Supplementary to patent: Patent GB-1911-12232, Filing date: 1911-06-14)
• Patent CA-1913-145568 (English title: Propeller with pitch control and featuring between the rotating blades "a comparative vacuum which is called the "cavitation"", Inventors: Henri-Marie Coandă, Supplementary to patent: Patent US-1914-1104963, Filing date: 1911-06-29)
• Patent FR-1911-404954.14494 (English title: Flexible wheel (or propeller) and its applications, Inventors: Gustave Plaisant, Supplementary to patent: Patent FR-1909-404954, Filing date: 1911-06-29)
• Patent FR-1911-431862 (English title: Steering hull airplane, Filing date: 1911-07-03)
• Patent FR-1911-432031 (English title: Airplane, Inventors: Michael Rukawischnikoff, Filing date: 1911-07-07)
• Patent FR-1911-432335 (English title: Airplane, Inventors: Raymond de Montgolfier, Filing date: 1911-07-12)
• Patent FR-1911-427664.14536 (English title: Airplane, Inventors: August Wendtland, Supplementary to patent: Patent FR-1911-427664 • Patent DE-1910-04-04 August Wendtland, Filing date: 1911-07-13)
• Patent HU-1911-58998 (English title: Automatic aeroplane stabilizer, Inventors: Oszkár Asbóth, Filing date: 1911-07-29)
• Patent HU-1911-62694 (English title: Airplane, with an extreme emphasis on overall and dominant wing or lift structure, Inventors: Ambrus Balogh, Filing date: 1911-08-08)
• Patent FR-1911-433196 (English title: Convex lift surfaces, Inventors: André-Julien Mahoudeau, Filing date: 1911-08-12)
• Patent HU-1911-62006 (English title: Airplane, Inventors: Lewis Ginter Young, Filing date: 1911-08-17)
• Patent FR-1911-433465.14701 (English title: Mechanism to assure equilibrium and direction for aeroplanes, Inventors: Guido Castagneris, Supplementary to patent: Patent FR-1911-433465 • Patent IT-1911-06-13 Guido Castagneris, Filing date: 1911-08-22)
• Patent FR-1911-416507.14719 (English title: Propeller with movable panels and governor, Inventors: Mathieu Castay, Supplementary to patent: Patent FR-1910-416507, Filing date: 1911-08-29)
• Patent FR-1912-434150 (English title: Manner of attaching canvas on airplane wings, Inventors: Robert Esnault-Pelterie, Filing date: 1911-09-12)
• Patent FR-1911-421027.14800 (English title: System of stabilizers for aeroplanes, airships, etc., Inventors: Boleslas Bronislawski, Supplementary to patent: Patent FR-1910-421027, Filing date: 1911-09-16)
• Patent FR-1911-434281 (English title: Bird's body fuselage which aims to increase the speed of the airplanes by its very tapered shape at the front, by the arrangement of the propeller at the rear and by a very special device of the head forming a rudder, Inventors: Jean-Baptiste-Eugène Gangler, Filing date: 1911-09-16)
• Patent GB-1911-21248 (English title: Improvements in Balancing Devices for Aeroplanes and the like, Inventors: Boleslas Bronislawski, Supplementary to patent: Patent FR-1910-421027, Filing date: 1911-09-26)
• Patent FR-1911-434663 (English title: stabilizing device with automatic and required function, Inventors: Paul Huguet, Filing date: 1911-09-27)
• Patent FR-1911-446282 (English title: Automatic airplane longitudinal stability system, Inventors: Robert Esnault-Pelterie, Filing date: 1911-09-27)
• Patent FR-1911-421257.14854 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret, Supplementary to patent: Patent FR-1910-421257, Filing date: 1911-10-03)
• Patent GB-1911-22402 (English title: Improvements in Aeroplanes and the like Machines, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-11)
• Patent FR-1911-436736.15049 (English title: Automatic device for controlling the balancing members of airplanes and the like, Inventors: Carlo Navaro, Supplementary to patent: Patent FR-1911-436736 • Patent IT-1911-06-09 Carlo Navaro • Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent FR-1911-436736 (English title: Automatic device for controlling the balancing members of airplanes and the like, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent GB-1911-22503 (English title: Improvements in Aeroplanes, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1911-06-09 Carlo Navaro • Patent GB-1911-22402, Filing date: 1911-10-12)
• Patent AT-1911-59836 (English title: Airplane balance controller, Inventors: Carlo Navaro, Supplementary to patent: Patent AT-1911-59835 • Patent IT-1911-06-09 Carlo Navaro • Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent AT-1911-59835 (English title: Airplane balance controller, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent FR-1911-423667.16331 (English title: Monoplane, Inventors: Maurice-Marie-Louis-Émile Badaire, Supplementary to patent: Patent FR-1910-423667, Filing date: 1911-10-21)
• Patent GB-1911-23512 (English title: Means for Firing Projectiles from Air Craft, Inventors: Cleland Davis, Supplementary to patent: Patent US-1915-1141042, Filing date: 1911-10-24)
• Patent FR-1911-436759 (English title: Automatic wing warping, Inventors: Andre-Alcide Bilard, Supplementary to patent: Patent BE-1909-09-05 Andre-Alcide Bilard, Filing date: 1911-10-24)
• Patent US-1913-1049571 (Inventors: Nat Harris Freeman, Filing date: 1911-10-26)
• Patent FR-1911-435648.16372 (English title: Improvements in flying machines, that is, in airplane stability, Inventors: Adolphe-François-Joseph Doutre, Supplementary to patent: Patent FR-1910-435648, Filing date: 1911-11-04)
• Patent FR-1911-435977 (English title: Self-balancing stabilizer for airplanes and gliders, Inventors: Jules Sandret, Filing date: 1911-11-04)
• Patent HU-1911-60295 (English title: A dragon-type airplane with two hammer surfaces arranged obliquely on top of each other, Inventors: Karl Bomhard, Filing date: 1911-11-07)
• Patent FR-1911-448337 (English title: Monoplane, Inventors: Henri-Marie Coandă, Filing date: 1911-11-22)
• Patent FR-1911-436934 (English title: Laboratory for trials of model airplanes and propellers, Inventors: Gustave Eiffel, Filing date: 1911-11-28)
• Patent FR-1911-448574 (English title: Improvements in the stabilization of airplanes, Inventors: Paul Avezou, Filing date: 1911-11-29)
• Patent FR-1911-435648.16544 (English title: Improvements to flying machines, particularly transverse equilibrium as aided by way of movable surfaces, Inventors: Adolphe-François-Joseph Doutre, Supplementary to patent: Patent FR-1910-435648, Filing date: 1911-12-13)
• Patent FR-1911-421136.15166 (English title: Monoplane, Inventors: Maurice-Émile Primard, Supplementary to patent: Patent FR-1910-421136, Filing date: 1911-12-14)
• Patent FR-1912-437852 (English title: Overall airplane improvements, highly inclusive, and particular, Filing date: 1911-12-16)
• Patent FR-1911-449459 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas, Filing date: 1911-12-23)
• Patent FR-1912-446282.16689 (English title: Automatic airplane longitudinal stability system, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1911-446282, Filing date: 1912-01-15)
• Patent FR-1912-439313 (English title: Aerial propeller, Inventors: Philippe-Marius-Vincent Brès, Filing date: 1912-01-23)
• Patent FR-1912-431862.15364 (English title: Steering hull airplane, Supplementary to patent: Patent FR-1911-431862, Filing date: 1912-01-26)
• Patent GB-1912-2316 (English title: Improvements in and relating to Aeroplanes, Inventors: Charles Ponche • Maurice-Émile Primard, Supplementary to patent: Patent FR-1910-421136 • Patent FR-1911-421136.15166, Filing date: 1912-01-29)
• 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)
• Patent IN-1912-78 (English title: Flying Machines, Inventors: Thomas Augustus Dring, Supplementary to patent: IN-1910-262 • Patent GB-1911-5162, Filing date: 1912-02-12)
• Patent FR-1912-432031.15474 (English title: Airplane, Inventors: Michael Rukawischnikoff, Supplementary to patent: Patent FR-1911-432031, Filing date: 1912-02-16)
• Patent FR-1912-448574.16869 (English title: Improvements in the stability of airplanes, Inventors: Paul Avezou, Supplementary to patent: Patent FR-1911-448574, Filing date: 1912-02-22)
• Patent US-1912-1034430 (English title: Flying-machine, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent GB-1911-5162 • Patent US-1912-1034429 • Patent GB-1909-12556, Filing date: 1912-02-24)
• Patent AU-1912-4103 (English title: Flying machines, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent AU-1909-18014 • Patent GB-1911-5162, Filing date: 1912-02-27)
• Patent FR-1912-415884.15536 (English title: Aircraft, Inventors: Thomas Augustus Dring, Supplementary to patent: Patent FR-1910-415884 • Patent GB-1911-5162 • Patent GB-1909-12556, Filing date: 1912-02-29)
• Patent FR-1912-452428 (English title: Automatic stability for airplanes, Inventors: Jean-François Arnaud, Filing date: 1912-03-06)
• Patent FR-1912-441351 (English title: Devices for decreasing the resistance to penetration of vehicles in fluids, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1911-50083, Filing date: 1912-03-14)
• Patent CH-1912-60669 (English title: Disposition for reducing the resistance to the advancement of vehicles, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1911-50083, Filing date: 1912-03-15)
• Patent DK-1912-16716 (English title: Apparatus for Reducing the Resistance to the Movement of a Conveyance or Means of Transport through a Fluid, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1911-50083, Filing date: 1912-03-16)
• Patent GB-1912-6564 (English title: Improvements in Means for Reducing the Resistance to the Movements of Vehicles in Fluids, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1911-50083, Filing date: 1912-03-16)
• Patent US-1912-1065506 (English title: Means for reducing the resistance to the passage of vehicles in fluids, Inventors: Louis Constantin, Filing date: 1912-03-18)
• Patent AT-1912-62329 (English title: Device on vehicles to reduce movement resistance, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1911-50083, Filing date: 1912-03-18)
• Patent HU-1912-60793 (English title: Equipment for reducing the resistance of vehicles penetrating fluids, Inventors: Louis Constantin, Supplementary to patent: Patent ES-1911-50083, Filing date: 1912-03-18)
• Patent FR-1912-441585 (English title: Airplane with wing and tail surfaces of variable lift, Inventors: Edward Dulier, Filing date: 1912-03-20)
• Patent CA-1912-140732 (English title: MEANS OF REDUCING THE RESISTANCE TO THE PASSAGE OF VEHICLES THROUGH FLUIDS, Inventors: Louis Constantin, Filing date: 1912-03-28)
• Patent AT-1912-57088 (English title: Screw propellers for aircraft and ships, Inventors: Otto Brunner, Filing date: 1912-04-09)
• Patent FR-1912-442539 (English title: Improvements to propellers, Inventors: Belton Tattnall Hamilton, Filing date: 1912-04-13)
• Patent ES-1912-52792 (English title: An arrangement for harnessing the internal energy of wavy and eddy media, Inventors: Jan Jaakson, Supplementary to patent: Patent GB-1911-12232, Filing date: 1912-04-15)
• Patent FR-1912-429224.15936 (English title: Improvements in the construction of airplanes by the use of steel tube parts, Inventors: Léon-Louis Clément, Supplementary to patent: Patent FR-1911-429224, Filing date: 1912-04-27)
• Patent FR-1912-405961.17202 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Inventors: Lucien Chauvière, Supplementary to patent: Patent FR-1908-405961, Filing date: 1912-04-30)
• Patent GB-1912-10358 (English title: Improvements in Aeroplanes, actually in the curvature and otherwise design of their construction, Inventors: Léon-Louis Clément, Supplementary to patent: Patent FR-1911-429224, Filing date: 1912-05-01)
• Patent FR-1912-443330 (English title: Automatically stabilized aeroplane, Inventors: Georges de Bothezat, Supplementary to patent: Patent BE-1911-05-15 Georges de Bothezat, Filing date: 1912-05-02)
• Patent FR-1912-452428.17238 (English title: Automatic stability for airplanes, Inventors: Jean-François Arnaud, Supplementary to patent: Patent FR-1912-452428, Filing date: 1912-05-06)
• Patent FR-1912-448574.17239 (English title: Improvements in the stability of airplanes, Inventors: Paul Avezou, Supplementary to patent: Patent FR-1911-448574, Filing date: 1912-05-07)
• Patent CH-1912-63001 (English title: Aeroplane of automatic stability, Inventors: Georges de Bothezat, Supplementary to patent: Patent BE-1911-05-15 Georges de Bothezat, Filing date: 1912-05-07)
• Patent CH-1912-62201 (English title: Device for utilizing the energy of internal movements of fluids, Inventors: Jan Jaakson, Supplementary to patent: Patent GB-1911-12232, Filing date: 1912-05-08)
• Patent GB-1912-11493 (English title: Aeroplane having Automatic Stability, Inventors: Georges de Bothezat, Supplementary to patent: Patent BE-1911-05-15 Georges de Bothezat, Filing date: 1912-05-14)
• Patent DK-1912-17911 (English title: Propulsion device for utilizing the energy of undulating and swirling media, Inventors: Jan Jaakson, Supplementary to patent: Patent CH-1912-62201 • Patent GB-1911-12232, Filing date: 1912-05-22)
• Patent FR-1912-403418.15985 (English title: Aviation apparatus in the shape of a paper arrow, Inventors: Eugène Neuville, Supplementary to patent: Patent FR-1909-403418, Filing date: 1912-05-25)
• Patent CH-1912-62068 (English title: Single-engine biplane, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-05-25)
• Patent FR-1912-455480 (English title: Aircraft stabilizer with essential improvements, operating the elevator by means of a control both automatic and optional, Inventors: Albéric de la Celle, Filing date: 1912-05-25)
• Patent GB-1912-12466 (English title: Improvements in the specific aerodynamics and design of propellers, Inventors: Pierre Levasseur, Supplementary to patent: Patent FR-1912-439413, Filing date: 1912-05-25)
• Patent DK-1912-17590 (English title: Single-carry aircraft device, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-05-28)
• Patent HU-1912-61317 (English title: Single-head flying machine, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-05-28)
• Patent NL-1912-70 (English title: Device for utilizing the internal energy of the undulating and turbulent elements (middle materials), Inventors: Capitaine Jan Jaaksen, Filing date: 1912-06-01)
• Patent ES-1912-53186 (English title: A flying device with simple support planes, Inventors: Hanns Pippart • Heinrich Noll, Filing date: 1912-06-01)
• Patent FR-1912-444553 (English title: Blade apparatus or flyer adapted to such recreations as: propeller-driven aircraft, javelins, bullets, arrows, etc., Inventors: Josef Hartmuth, Filing date: 1912-06-03)
• Patent FR-1912-426487.17387 (English title: Hydroplane; airplane, Inventors: Henri Fabre, Supplementary to patent: Patent FR-1910-426487, Filing date: 1912-06-07)
• Patent FR-1912-431131.16375 (English title: Improvements in airplanes, Inventors: Georges-Augustin-Clément Loyer, Supplementary to patent: Patent FR-1911-431131, Filing date: 1912-06-12)
• Patent FR-1912-431069.16054 (English title: Engine for utilizing the energy of transverse wind and wave oscillations, Inventors: Jan Jaakson, Supplementary to patent: Patent FR-1911-431069 • Patent CH-1912-62201 • Patent GB-1911-12232, Filing date: 1912-06-14)
• Patent FR-1912-455480.17498 (English title: Aircraft stabilizer with essential improvements, operating the elevator by means of a control both automatic and optional, Inventors: Albéric de la Celle, Supplementary to patent: Patent FR-1912-455480, Filing date: 1912-06-28)
• Patent FR-1912-432053.16181 (English title: Further elaborations on a complete flying machine system, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1911-432053, Filing date: 1912-07-04)
• Patent AT-1912-62480 (English title: Hang glider, Inventors: Carl Franz Hubert Hertel • Carl Wilhelm Paul, Filing date: 1912-07-15)
• Patent FR-1912-446233 (English title: Steering apparatus, that is, articulated wing development, for flying machines, Supplementary to patent: Patent DE-1911-263643, Filing date: 1912-07-18)
• Patent FR-1912-441585.16249 (English title: Airplane with wing and tail surfaces of variable lift, Inventors: Edward Dulier, Supplementary to patent: Patent FR-1912-441585, Filing date: 1912-07-24)
• Patent FR-1912-446603 (English title: Aircraft with speed variable by way of relative inclination of wings and tail apparatus, Inventors: Robert Esnault-Pelterie, Filing date: 1912-07-27)
• Patent FR-1912-447782 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Filing date: 1912-08-06)
• Patent AU-1912-604812 (English title: A device for utilizing oscillations of the wind and waves, Inventors: Jan Jaakson, Supplementary to patent: Patent GB-1911-12232, Filing date: 1912-08-13)
• Patent CA-1912-145897 (English title: Mechanical motor, Inventors: Jan Jaakson, Supplementary to patent: Patent CH-1912-62201 • Patent GB-1911-12232, Filing date: 1912-08-23)
• Patent US-1912-1087993 (English title: Stabilizing device for flying-machines, Inventors: Adolf Sprater, Filing date: 1912-08-26)
• Patent FI-1912-4982 (English title: A device for using the internal energy of wavy, turbulent media, Inventors: Jan Jaakson, Supplementary to patent: Patent CH-1912-62201 • Patent GB-1911-12232, Filing date: 1912-08-27)
• Patent AU-1912-6224 (English title: Driving and sustaining surfaces applicable to navigation, in air and water, Inventors: Antoine-Padoue Filippi, Filing date: 1912-08-27)
• Patent HU-1912-61910 (English title: Flight device, human-powered, Inventors: August Keller, Filing date: 1912-08-31)
• Patent FR-1912-405961.17316 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Inventors: Lucien Chauvière, Supplementary to patent: Patent FR-1908-405961, Filing date: 1912-09-07)
• Patent FR-1912-448096 (English title: Method and means in causing an aeroplane to climb vertically or obliquely and move it forward at will, Inventors: Albert Ruurd Kuipers, Filing date: 1912-09-09)
• Patent HU-1912-82478 (English title: Aircraft, Inventors: Isaac Bell, Supplementary to patent: Patent GB-1911-12188, Filing date: 1912-09-11)
• Patent GB-1912-21424 (English title: Improvements in Aerial Machines, Inventors: Rupert Edward James • Frederick Arthur Thompson, Filing date: 1912-09-20)
• Patent DE-1912-278642 (English title: Apparatus for forcing the opening and closing of slats in beating wings, Inventors: Heinrich Jelinek • Gerhard Beer, Filing date: 1912-09-26)
• Patent FR-1912-448807 (English title: Airplane, Inventors: Adalbert Plaček, Filing date: 1912-09-28)
• Patent FR-1912-457441.17846 (English title: Improvements in airplanes, Inventors: Joseph Borel, Supplementary to patent: Patent FR-1912-457441, Filing date: 1912-10-01)
• Patent FR-1912-450263 (English title: Improvements in airplanes, Inventors: Joseph Escaffre • Paul Holman, Filing date: 1912-10-17)
• Patent GB-1913-11578 (English title: Improvements in and relating to the Construction of Wings of Flying Machines, Inventors: Matthew Arlington Batson, Filing date: 1912-10-18)
• Patent FR-1912-439313.16840 (English title: Aerial propeller, Inventors: Philippe-Marius-Vincent Brès, Supplementary to patent: Patent FR-1912-439313, Filing date: 1912-10-25)
• Patent GB-1912-24509 (English title: Human-powered glider or flying device, Inventors: August Keller, Filing date: 1912-10-26)
• Patent FR-1912-435971.16649 (English title: Improvements in propellers and in lift surfaces of airplanes, Inventors: Pierre Le Goaziou, Supplementary to patent: Patent FR-1911-435971, Filing date: 1912-10-28)
• Patent FR-1912-447889.16805 (English title: Metallic wing for airplanes, Inventors: Henri Lelarge, Supplementary to patent: Patent FR-1911-447889, Filing date: 1912-11-04)
• Patent FR-1912-450138 (English title: Improvements to airplane wings and propeller blades, Inventors: Louis Constantin, Supplementary to patent: Patent BE-1912-07-26 Louis Constantin, Filing date: 1912-11-04)
• Patent BE-1912-250716 (English title: Flying machine with an emphasis on wings and manner of control, Inventors: Matthew Arlington Batson, Filing date: 1912-11-06)
• Patent FR-1912-450332 (English title: Wings transforming into stabilizer with warping device called "mixed winch" for airplanes, Inventors: Léon Lambert, Filing date: 1912-11-08)
• Patent GB-1912-25939 (English title: Improvements in or relating to Aerial Propellers, Inventors: Heinrich Mack, Supplementary to patent: Patent AT-1909-48421, Filing date: 1912-11-12)
• Patent FR-1912-449431.16736 (English title: Improvement brought to stabilizers acting by inertia on airplanes, Inventors: Marcel Linzeler, Supplementary to patent: Patent FR-1912-449431, Filing date: 1912-11-12)
• Patent FR-1912-450627 (English title: Airplane with automatic variation of wing angle of incidence and with invariablity of the central pressure point of the overall wing system, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou • Charles Baillod, Supplementary to patent: Patent BE-1911-11-17, Filing date: 1912-11-15)
• Patent HU-1912-62050 (English title: An airplane with an automatic change of the angle of incidence of the bearing surfaces and a center of total residual pressure, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou • Charles Baillod, Supplementary to patent: Patent BE-1911-11-17, Filing date: 1912-11-16)
• Patent GB-1912-12190 (English title: Improvements in Machines for Aerial Flight, Inventors: Isaac Bell, Supplementary to patent: Patent GB-1911-12188, Filing date: 1912-11-25)

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Enclosing categories	Simple tech terms
Subcategories	Sciences
Keywords	Airfoil, Frame
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