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 466 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-1908-Bot-Lallemand (English title: Aerial navigation apparatus, Inventors: Léon Bot • Eugène Lallemand)
• Patent ES-1860-2037 (English title: system of navigational apparatus for balloons, and construction of an air train, Inventors: Federico Gómez Arias)
• Patent GB-1913-4191.18112 (English title: An exhaustively counterbalanced human-powered flying machine with flapping wings, Inventors: Franz Xaver Wels)
• Patent BE-1911-05-15 Georges de Bothezat (English title: Airplane of automatic stability, Inventors: Georges de Bothezat)
• Patent FR-1858-35591 (English title: manufacturing process for casing called aerial, Inventors: Revillon)
• Patent GB-1913-4191.29772 (English title: An exhaustively counterbalanced human-powered flying machine with flapping wings, Inventors: Franz Xaver Wels)
• 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)
• Patent IT-1908-91118 (English title: Safety apparatus for airships using aerodynamic surfaces (?), Inventors: Achille Bertelli • Achille Bertelli fu Alessandro)
• Patent NL-1912-70 (English title: Device for utilizing the internal energy of the undulating and turbulent elements (middle materials), Inventors: Capitaine Jan Jaaksen)
• Patent IT-1908-97752 (English title: Air current indicator for balloons and other aircraft, Inventors: Charles Davis)
• Patent IT-1908-93609 (English title: Airplane of air-thinning in aid of propulsion, called "autoplane", Inventors: Alfred Wunderlich)
• Patent FR-1911-436934 (English title: Laboratory for trials of model airplanes and propellers, Inventors: Gustave Eiffel)
• Patent HU-1910-59091 (English title: Flying machine with an arrow-like body, Inventors: Aurel Vlaicu)
• Patent HU-1913-62586 (English title: Screw propellers for aircraft and ships, Inventors: Otto Brunner)
• Patent HU-1916-71801 (English title: Motorless flight device combined with a steerable airship, Inventors: Hermann Panschar)
• Patent IN-1910-262 (Inventors: Thomas Augustus Dring)
• Patent HU-1917-76924 (English title: Variable curved carrying surface for aeroplanes)
• Patent HU-1913-62360 (English title: Automatic balancing device for flying machines, Inventors: Otto Albin Budig)
• Patent HU-1916-76451 (English title: Water jet capable of keeping a torpedo)
• Patent GB-1891-8142 (English title: Navigable balloon, Inventors: Arthur de Bausset)
• 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)
• Patent FR-1909-410828 (English title: Fixed-pitch and variable-pitch jet thruster with hub allowing automatic pitch variability, Inventors: Victor Camal)
• Patent FR-1909-404683 (English title: Dirigible partitioned, removable, and able to be taken apart, flexible, Inventors: Louis Balestrie)
• Patent BE-1914-267741 (English title: Flying machine, Inventors: Antoine Coulhon)
• Patent BE-1914-267504 (English title: Automatic and progressive airplane stabilizer, Inventors: C. Durant • C.-O. Martin)
• Patent BE-1914-250753.263776 (English title: Airplane, Inventors: Charles Pregaldino)
• Patent BE-1914-263519 (English title: Device for actuating on water or in the air, by means of an ordinary steering wheel and servo-motors, one or more series of planes, Inventors: Attilio Robiola)
• Patent AT-1910-58874 (English title: Aircraft or watercraft (submarine, in the case of the latter), Inventors: Attilio Robiola)
• Patent BE-1914-250753 (English title: Airplane, Inventors: Charles Pregaldino)
• Patent BE-1914-266812 (English title: Improvements in airplanes, Inventors: George Raymond Lawrence)
• Patent BE-1914-267276 (English title: Lift planes or wings of airplanes with a blade of uniformly variable curvature, integrally with the optimum incidence of the wind, corresponding to each set of blades, Inventors: C.-B. Trautsh)
• Patent BE-1914-269526 (English title: Improved airplane system, Inventors: H. Delaplata)
• Patent BE-1914-243480.267520 (English title: Propeller with or of semi-orthogonal attack, Inventors: Charles Espinosa • Louis Vinay)
• Patent BE-1914-265004 (English title: Device ensuring longitudinal stability in airplanes and making it possible to vary the curvature and incidence of the lifting surfaces, Inventors: E. Defay)
• Patent BE-1912-250206 (English title: Airplane construction following new principles of equilibrium, Inventors: Julien de Houck)
• Patent BE-1914-250206.265003 (English title: Airplane construction following new principles of equilibrium, Inventors: Julien de Houck)
• Patent BE-1914-264685 (English title: Wing movements for aerial navigation devices, Inventors: A.-M. Hirschig)
• Patent BE-1914-264356 (English title: Airplane, Inventors: E.-A. Collet)
• Patent BE-1914-264313 (English title: Process for varying the speed of airplanes to change the curvatures of the wings, Inventors: C.-R. Pollak)
• Patent CH-1912-62201 (English title: Device for utilizing the energy of internal movements of fluids, Inventors: Jan Jaakson)
• Patent FI-1912-4982 (English title: A device for using the internal energy of wavy, turbulent media, Inventors: Jan Jaakson)
• Patent GB-1894-3128 (Inventors: Francis Eugene Mills • Horace Atwater Deming)
• Patent AT-1909-IE (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich)
• Patent AT-1911-59836 (English title: Airplane balance controller, Inventors: Carlo Navaro)
• Patent FR-1909-408872 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé)
• Patent BE-1907-202431 (English title: Wing system for flying machines, Inventors: J. Maréchal)
• Patent BE-1911-235815 (English title: Wing-valves for aeroplanes, Inventors: Jean-Jérôme-Paul le Grand-Pétrot)
• Patent BE-1914-265964 (English title: Improvements in airplanes, Inventors: M. E. Clark)
• Patent BE-1900-150876 (English title: Improvements to airships or aerial navigation devices, Inventors: Francis Alexander Barton)
• Patent BE-1900-151493 (English title: New balloon propulsion and steering system, Inventors: E. Schroer)
• Patent BE-1907-197084 (English title: Improvements in airplanes, Inventors: M.-P.-E. Pruvost • E. Adeline)
• Patent BE-1914-266517 (English title: Improvements to hydroplanes, actually landing gear which which can deflate in the interest of reduced wind resistance, Inventors: Christopher Henry Metcalfe Alderson Alderson)
• Patent HU-1912-60793 (English title: Equipment for reducing the resistance of vehicles penetrating fluids, Inventors: Louis Constantin)
• Patent CA-1912-140732 (English title: MEANS OF REDUCING THE RESISTANCE TO THE PASSAGE OF VEHICLES THROUGH FLUIDS, Inventors: Louis Constantin)
• Patent GB-1815-3909 (English title: Aerial Conveyances and Vessels, Inventors: Samuel John Pauly • Durs Egg)
• Patent FR-1871-92373 (English title: Construction of ships, boats and other vessels, and movable keels for ships, boats and other vessels, Inventors: Moody)
• Patent US-1880-223465 (English title: Windmill)
• Patent DE-1892-69848 (English title: Kite/Captive-ballon, Inventors: Carl Georg Rodeck)
• Patent DE-1894-73322 (English title: Airship with air-resistance-guard, Inventors: Wilhelm van de Voorde • Carl Bugkel)
• Patent US-1894-526700 (English title: Propeller for aerial vehicles, Inventors: Hermann Ganswindt)
• Patent CA-1894-45512 (English title: Body for vessels, Inventors: Francis Eugene Mills • Horace Atwater Deming)
• Patent HU-1896-9899 (English title: Method and apparatus for compressing air under airplanes to facilitate flight, Inventors: Joseph Hofmann)
• Patent HU-1900-18651 (English title: Innovation on wings, or propeller blades, for flying machines, Inventors: Mór Markl)
• Patent DE-1900-119359 (English title: Kite with bridge to divide the air on each side, Inventors: William Henry Hoyt • Claison Shaw Wardwell)
• Patent GB-1900-17371 (English title: Improvements in and relating to Flying Apparatus, Inventors: Emil Lehmann)
• Patent GB-1900-19199 (English title: Aerial Navigation, Inventors: Antoine-Padoue Filippi • Charles Macler)
• Patent US-1902-706832 (English title: Covering for aeroplanes, Inventors: Israel Lancaster)
• 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)
• Patent HU-1902-24736 (English title: Airplane to be launched from altitudes, Inventors: Emil Lehmann)
• Patent AT-1902-9854 (English title: A flying device to be launched from high altitudes, Inventors: Emil Lehmann)
• Patent FR-1902-326033 (English title: Monoplane the "dynamic" capacities of which are founded principally in design and aerodynamics, Inventors: Emil Némethy)
• Patent FR-1903-330143 (English title: Mechanically Propelled Aerial Vehicles, Inventors: Howard de Walden • Hans Knudsen)
• Patent GB-1902-24336 (English title: Mechanically Propelled Aerial Vehicles, Inventors: Howard de Walden • Hans Knudsen)
• Patent GB-1902-15403 (English title: Monoplane the virtues of which are founded principally in design and aerodynamics, Inventors: Emil Némethy)
• Patent HU-1903-29342 (English title: Aircraft, actually quite likely a helicopter, Inventors: Antoine-Padoue Filippi)
• Patent HU-1903-28370 (English title: Dragon balloon with windbreaks, also with weights, Inventors: August Riedinger)
• Patent AT-1902-12992 (English title: Flying machine, Inventors: Eduard Adamek)
• Patent GB-1902-15110 (English title: propellers for marine vessels and airships, Inventors: Arthur de Bausset)
• Patent DE-1904-149570 (English title: Drachenballon, Inventors: August Riedinger)
• Patent US-1904-769034 (English title: Aerial vessel, Inventors: Howard de Walden • Hans Knudsen)
• Patent HU-1903-29881 (English title: Flying device, Inventors: Eduard Adamek)
• Patent US-1905-785740 (English title: Covering for aeroplanes, Inventors: Israel Lancaster)
• Patent FR-1905-353709.5184 (English title: Simplified fluid thrusters with reversible currents without change of direction, Inventors: Alphonse Papin)
• Patent FR-1905-353709 (English title: Simplified fluid thrusters with reversible currents without change of direction, Inventors: Alphonse Papin)
• Patent FR-1906-361723.6685 (English title: Balanced Aviator, Inventors: Jean Constantin)
• Patent US-1906-831173 (English title: Aeroplane, Inventors: John J. Montgomery)
• Patent FR-1907-378277 (English title: System of auxiliary lift surfaces facilitating the raising of an airplane at reduced speed, Inventors: Robert Esnault-Pelterie)
• Patent AT-1906-30038 (English title: Wing for airships, Inventors: Heinrich Kajbić)
• Patent HU-1906-38407 (English title: Method and apparatus for counteracting atmospheric air or other liquid media, Inventors: Hugo Lentz • Charles Bellens)
• Patent GB-1906-6502 (English title: Helicopter-Airplane, Inventors: Vassily Rebikov)
• Patent FR-1907-361723.8226 (English title: Balanced aircraft, Inventors: Jean Constantin)
• Patent FR-1906-374126.7810 (English title: Airplane, Inventors: Jules Collomb)
• Patent AT-1907-31893 (English title: Wings for flying machines)
• Patent FR-1907-376839 (English title: Maximum efficiency aerial and marine propeller, Inventors: Joseph Migliorino)
• Patent GB-1906-7015 (English title: Improvements in and relating to Fluid Propellers, Inventors: Alphonse Papin)
• Patent AT-1906-34959 (English title: Wing arrangement for propeller-driven aircraft, Inventors: Josef Deixler)
• Patent FR-1908-387424 (English title: Method and apparatus for regulating the inclination of aa elongated aerostat, by way of two inflated mini-balloons)
• Patent FR-1908-385744 (English title: Airplane of air-thinning in aid of propulsion, called "autoplane", Inventors: Alfred E. Wunderlich)
• Patent HU-1907-42297 (English title: Dynamic aircraft wings drive mechanism)
• Patent FR-1908-389074 (English title: Airplane, Inventors: Alexandre-Louis Gamare)
• Patent FR-1908-392649 (English title: Airplane with automatic damped stabilization device, with maximum efficiency and allowing braking, Inventors: Paul Féquant)
• Patent FR-1907-386765 (English title: Aerial propeller, Inventors: Jules Collomb)
• Patent GB-1907-28034 (English title: Improvements in Aeroplanes, with an emphasis on steering, Inventors: Robert Esnault-Pelterie)
• 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)
• Patent CH-1907-39330 (English title: Wings for flying machines)
• Patent GB-1908-5310 (English title: Improvements in flying machines, Inventors: Joseph Chantraine)
• Patent FR-1908-387928 (English title: Aerial locomotion apparatus, Inventors: Joseph Chantraine)
• Patent US-1909-940866 (English title: Flying-machine, Inventors: Albert Hugo Friedel)
• Patent FR-1909-401013 (English title: Airplane presenting an oblique surface to the wind)
• Patent FR-1910-405849 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie)
• Patent FR-1909-400629 (English title: Elaborations in dirigible design, construction, aerodynamics and safety, Inventors: Daniel-Alexis-Léopold Grosclaude)
• Patent FR-1909-404920 (English title: Construction of planar or curved surfaces covered with fabric for aeronautical use, Inventors: Gaetano Arturo Crocco • Ottavio Ricaldoni)
• Patent US-1907-920554 (English title: Surface of ascension or aeroplane for flying-machines, Inventors: Antoine-Padoue Filippi)
• Patent US-1909-927815 (English title: Aerial device, Inventors: Ludwig Ruppin)
• Patent US-1909-929217 (English title: Aeroplane, Inventors: Oscar Heeren)
• Patent US-1909-926593 (English title: Aerodrome, Inventors: Harry Anthony Orme)
• Patent US-1909-937956 (English title: Air-Ship, Inventors: Wiley C. Perry)
• Patent FR-1908-400578 (English title: Improvements to airplanes and similar devices improvements to wings and rudders among other things, Inventors: Louis Blériot)
• Patent HU-1908-45985 (English title: Soaring for airplanes, Inventors: József Bucher)
• Patent NZ-1909-26012 (English title: Aeroplanes and the like machines for mechanical flight, Inventors: Arthur Henry Edwards • Martin Diederich Rucker)
• 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)
• Patent FR-1909-400595 (English title: Lightweight chord construction method for aircraft and aerostats, Inventors: Edmond Lévi)
• Patent HU-1908-46199 (English title: Steerable airplane or possibly airship inclusive of airplane-inspired wings, Inventors: Christian Magnus Gyde Jensen)
• Patent DK-1908-11943 (English title: "Steerable Airship", actually completely heavier-than-air, Inventors: Christian Magnus Gyde Jensen)
• 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)
• Patent GB-1909-14645 (English title: Apparatus for Aerial Navigation, Inventors: Léon Bot • Eugène Lallemand)
• Patent GB-1909-8179 (English title: Sustaining Planes for Aeroplanes)
• Patent GB-1909-9235 (English title: Improvements in or connected with Aerial Machine, Inventors: Henry Calder Lobnitz)
• 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)
• 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)
• 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)
• Patent FR-1909-397835.10500 (English title: Monoplane, Inventors: Léon-Eugène Bazille)
• Patent FR-1908-397835 (English title: Monoplane, Inventors: Léon-Eugène Bazille)
• Patent FR-1908-399206 (English title: Maritime and aerial lift-propeller, Inventors: Pierre-Pie Cazaux)
• Patent FR-1908-403544 (English title: Improvements to airplanes, Inventors: Paul Schmitt)
• Patent FR-1909-389074.11105 (English title: Aeroplane, Inventors: Alexandre-Louis Gamare)
• Patent FR-1909-402807 (English title: Glider or airplane with wings fitted with ailerons, Inventors: Jean-Marie Vasserot)
• Patent FR-1909-399589.11406 (English title: Aeroplane, Inventors: Philippe-Jacques de Coninck)
• Patent FR-1908-407090 (English title: Helicoplane-parachute, Inventors: Charles Wolf)
• Patent FR-1909-407090.11560 (English title: Helicoplane-parachute, Inventors: Charles Wolf)
• Patent FR-1909-398707.11855 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron)
• Patent FR-1908-398707 (English title: Airplane carrying surface, Inventors: Paul-Louis-Maurice Caron)
• Patent FR-1908-398237.11064 (English title: Airplane, actually the direction of propeller air force under the wings, Inventors: Fernand Lioré)
• Patent FR-1908-398237 (English title: Airplane, Inventors: Fernand Lioré)
• Patent FR-1908-373818.10055 (English title: Wing, Inventors: Robert Esnault-Pelterie)
• 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)
• 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)
• Patent US-1909-934771 (English title: Aeroplane and hydroplane, Inventors: Wallace Rupert Turnbull)
• Patent GB-1909-19765 (English title: Improvements in aeroplanes, Inventors: Louis-Adolphe Hayot)
• 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)
• Patent FR-1909-402781 (English title: Airplane, an elaborate analysis of aerodynamic particulars, as constructed, affecting factors including control and stability, Inventors: Paul Schmitt)
• Patent FR-1909-405547 (English title: Aeroplane, featuring two chassis, among other things, Inventors: Romain-Étienne Rocle)
• Patent GB-1909-15110 (English title: Air Ships or Dirigible Balloon, Inventors: Andrew John Fredrikson)
• 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)
• 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)
• Patent US-1910-952316 (English title: Monoplane, Inventors: Ignaz Etrich • Franz Xaver Wels)
• Patent FR-1910-416542 (English title: Support surface for flying machines, Inventors: Henri-Marie Coandă)
• Patent FR-1910-417029 (English title: Airplane with lift surfaces of variable curvature, Inventors: Floris Albert van Heyst)
• Patent FR-1910-417723 (English title: Automatic stability apparatus, with lateral action, for flying machines, Inventors: Josef Marek • Alexandre Temesvary)
• Patent FR-1910-418401 (English title: Improvements in airplanes, Inventors: Henri-Marie Coandă)
• Patent FR-1910-418774 (English title: Improvements to aircraft increasing propulsive efficiency and reducing resistance to penetration, Inventors: Ambroise Goupy)
• Patent CA-1911-130403 (English title: Air Ship, Inventors: Alfred Albert Strougler)
• Patent FR-1910-412050 (English title: Airplane, Inventors: Hugo Junkers)
• Patent NZ-1910-26501 (English title: Aeroplanes, Inventors: Arthur Waldemar Schaef)
• Patent FR-1910-417722 (English title: Automatic stability apparatus, with lateral action, for flying machines, Inventors: Josef Marek • Alexandre Temesvary)
• Patent FR-1910-415724 (English title: Helical propeller, Inventors: Max Bals • Louis Breguet-Mairet)
• Patent US-1910-959392 (English title: Rotary fan or propeller, Inventors: Hermann Ruthenberg)
• Patent FR-1910-419037 (English title: Propeller system, Inventors: Pierre Levasseur)
• 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)
• Patent FR-1909-421500 (English title: Apparatus for varying monoplane wing incidence)
• Patent HU-1910-56472 (English title: Equipment for distorting aeroplanes' support staggers into screws)
• Patent FR-1909-417485 (English title: Airplane with wings of automatic equilibrium correction, Inventors: Pierre-Octave Détable)
• Patent FR-1909-410848.12028 (English title: Flying machine, Inventors: Julius Hermann Carl Gebauer)
• Patent FR-1909-409305 (English title: Aeroplane featuring automatic stability achieved by way of surfaces, Inventors: Burt Jackson Pressey)
• Patent HU-1909-47677 (English title: Dragon glider (or more likely airplane), Inventors: Károly Lányi)
• 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)
• Patent FR-1909-412306 (English title: Improvements brough to propellers with double effect of the "blade" variety, Inventors: Gabriel Babillot)
• Patent HU-1908-50412 (English title: Airship Propellers, Inventors: Gabriel Babillot)
• Patent FR-1909-403418.11622 (English title: Aviation apparatus in the shape of a paper arrow, Inventors: Eugène Neuville)
• Patent GB-1909-18138 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Inventors: Sam Leonard Walkden)
• Patent GB-1909-14031 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Inventors: Sam Leonard Walkden)
• Patent GB-1909-8531 (English title: Improvements in Aeroplanes and the like, that is, having to do with automatic stability, Inventors: Sam Leonard Walkden)
• Patent GB-1909-28837 (English title: Improvements in or relating to Counter Propellers for Water and Air Vehicles, Inventors: Rudolf Wagner)
• Patent FR-1910-404683.12531 (English title: Dirigible partitioned, removable, and able to be taken apart, flexible, Inventors: Louis Balestrie)
• Patent FR-1909-410528 (English title: Corrugated vane propeller, Inventors: Louis-Pierre-Guilhaume Balestrié)
• Patent FR-1910-410528.12630 (English title: Corrugated vane propeller, Inventors: Louis-Pierre-Guilhaume Balestrié)
• Patent FR-1910-417357 (English title: Improvements to any aeronautical machinery, Inventors: Joseph Cousin)
• Patent FR-1910-417357.13165 (English title: Improvements made to any aeronautical machines, Inventors: Joseph Cousin)
• Patent FR-1909-405849.11380 (English title: Improved wing structure, Inventors: Robert Esnault-Pelterie)
• Patent FR-1909-400226.11544 (English title: Balanced airplane, Inventors: Charles van Moorsel)
• Patent FR-1909-407090.11562 (English title: Helicoplane-parachute, Inventors: Charles Wolf)
• Patent FR-1909-407090.11561 (English title: Helicoplane-parachute, Inventors: Charles Wolf)
• Patent FR-1909-410957 (English title: Folding kite)
• Patent FR-1910-410957.12151 (English title: Pliable kite)
• Patent FR-1909-399976.11671 (English title: Aviator kite, Inventors: Lucien Fouque)
• Patent GB-1910-10575 (Inventors: Robert Esnault-Pelterie)
• Patent FR-1910-417175 (English title: Multiple branch propeller for airplanes, Inventors: Armand-Jean-Auguste Deperdussin • Georges-Joseph de Feure • Louis Bechereau)
• Patent FR-1910-414892 (English title: Airplane with automatic stability, Inventors: Jules-Albert Moreau)
• Patent GB-1910-14204 (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich)
• Patent FR-1910-416507 (English title: Propeller with movable panels and rudder, Inventors: Mathieu Castay)
• Patent FR-1910-421027 (English title: System of stabilizers for aeroplanes, airships, etc., Inventors: Boleslas Bronislawski)
• Patent FR-1910-421257 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret)
• Patent FR-1909-407712 (English title: Airplane system, Inventors: Jean-Pierre Tihon)
• Patent GB-1910-22402 (English title: Improvements in Aeroplanes and the like Machines, Inventors: Carlo Navaro)
• 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)
• Patent FR-1909-408872.11764 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé)
• Patent FR-1910-408872.13189 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé)
• Patent FR-1910-412882 (English title: Balancing and steering device for airplanes, Inventors: Eugène Bouché)
• Patent FR-1910-421036 (English title: Propeller-driven flying machine with turbine-shaped thruster and steam turbine drive, Inventors: Gustav Mees)
• Patent FR-1910-430552.14864 (English title: Stabilization devices for aeroplanes and dirigibles, Inventors: Édouard Tarron)
• Patent FR-1910-415470.12770 (English title: Self-stabilizing multi-cell airplane, Inventors: Eugène Maglione)
• Patent FR-1910-415470 (English title: Self-stabilizing multi-cell airplane, Inventors: Eugène Maglione)
• Patent FR-1910-420337 (English title: Balanced deformable cylindrical wing surfaces, Inventors: Andre-Alcide Bilard)
• 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)
• 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)
• 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)
• 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)
• Patent FR-1911-421906 (English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Inventors: Ignaz Etrich)
• Patent GB-1910-26658 (English title: Improved flying machine, Inventors: Aurel Vlaicu)
• Patent GB-1911-8911 (English title: Improvements in or relating to aeroplanes, of at least partially flapping wings, Inventors: Ludwig Schmidl)
• Patent FR-1910-433654 (English title: Airplane, complete system, wings retractable if not flapping, Inventors: Lucien-Joseph-Antonin Albessard)
• Patent FR-1912-434150 (English title: Manner of attaching canvas on airplane wings, Inventors: Robert Esnault-Pelterie)
• Patent GB-1911-1784 (English title: Improvements in or relating to Flying-machines, Inventors: Hugo Junkers)
• 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)
• 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)
• Patent ES-1910-49495 (English title: Airplane in the form of an arrow, Inventors: Theodor Dobresco)
• Patent FR-1910-424373 (English title: Airplane in the form of an arrow, Inventors: Theodor Dobresco • Marie Jasogne)
• Patent HU-1910-53766 (English title: Aircraft (that is, an airplane design inclusive of flapping wings), Inventors: Alois Wolfmüller)
• Patent HU-1910-52410 (English title: Rotating tractor blades for aircraft, Inventors: Papp Gábor Leményi)
• 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)
• Patent NO-1911-21406 (English title: Airplane and similar mechanical aircraft, Inventors: Arthur Henry Edwards • Martin Diederich Rucker)
• Patent HU-1909-53975 (English title: Propeller with twisted blade curvature, Inventors: Hermann Ruthenberg)
• Patent FR-1910-423667 (English title: Monoplane, Inventors: Maurice-Marie-Louis-Émile Badaire)
• Patent FR-1911-433196 (English title: Convex lift surfaces, Inventors: André-Julien Mahoudeau)
• Patent FR-1911-429348 (English title: New airplane body, Inventors: Joseph Cousin)
• Patent FR-1911-389074.14034 (English title: Airplane - addition with an emphasis on biplane lift and design, Inventors: Alexandre-Louis Gamare)
• Patent GB-1910-11467 (English title: Aeroplane with propeller, Inventors: Julius Hermann Carl Gebauer • Georg Emil Oscar Lange)
• Patent GB-1910-10787 (English title: Improvements in Propellers for Aerial Purposes, Inventors: Francis Alexander Barton)
• Patent FR-1911-424754.14211 (English title: Aeroplane, Inventors: Pierre-Louis Pujo)
• Patent FR-1911-431862 (English title: Steering hull airplane)
• Patent FR-1910-431501 (English title: Propeller with beveled dorsal anterior edge, Inventors: Lucien Chauvière)
• Patent FR-1910-424370 (English title: Improvements in aerial propellers, Inventors: Lucien Chauvière)
• Patent FR-1911-429313 (English title: Flying machine, Inventors: Antoine Coulhon)
• Patent FR-1910-421980 (English title: Improvements to aeroplanes, Inventors: Dario Galvão)
• Patent GB-1910-26421 (English title: Improvements in Flying Machines, Inventors: Dario Galvão)
• Patent FR-1911-432335 (English title: Airplane, Inventors: Raymond de Montgolfier)
• Patent FR-1911-416284.14213 (English title: Airplane, Inventors: Pierre-Antoine Ménard)
• Patent FR-1911-431069 (English title: Engine for utilizing the energy of transverse wind and wave oscillations, Inventors: Jan Jaakson)
• Patent FR-1911-420255 (English title: Airplanes and other similar apparatuses, Inventors: Jean-François Ernoult)
• Patent FR-1911-432031 (English title: Airplane, Inventors: Michael Rukawischnikoff)
• Patent FR-1911-424159.14162 (English title: Monoplane airplane with fixed wings, variable angle of attack and airbrake, Inventors: René-Albert Brismur)
• Patent FR-1910-424159 (English title: Monoplane airplane with fixed wings, variable angle of attack and airbrake, Inventors: René-Albert Brismur)
• Patent FR-1911-404954.14494 (English title: Flexible wheel (or propeller) and its applications, Inventors: Gustave Plaisant)
• Patent FR-1911-427664.14536 (English title: Airplane, Inventors: August Wendtland)
• Patent FR-1911-416507.14719 (English title: Propeller with movable panels and governor, Inventors: Mathieu Castay)
• Patent FR-1911-427664 (English title: Airplane, Inventors: August Wendtland)
• Patent FR-1911-421027.14800 (English title: System of stabilizers for aeroplanes, airships, etc., Inventors: Boleslas Bronislawski)
• Patent FR-1911-421257.14854 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret)
• Patent FR-1911-425485.14079 (English title: Turbo-stabilizer applicable to airplanes and flying machines, Inventors: Marius-Ferdinand Serres)
• Patent FR-1911-425485 (English title: Turbo-stabilizer applicable to airplanes and flying machines, Inventors: Marius-Ferdinand Serres)
• Patent FR-1911-424474.14071 (English title: Automatic stabilizer and cruise control for airplanes and other aviation apparatus, Inventors: Nicolas de Benois)
• Patent FR-1910-424474 (English title: Automatic stabilizer and cruise control for airplanes and other aviation apparatus, Inventors: Nicolas de Benois)
• Patent FR-1910-412882.13458 (English title: Balancing and steering device for airplanes, Inventors: Eugène Bouché)
• 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)
• Patent GB-1910-9495 (English title: Improvements in Aeroplanes, Inventors: Robert Esnault-Pelterie)
• 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)
• Patent US-1912-1027590 (English title: Dirigible Airship, Inventors: Ernst Bucher)
• Patent GB-1912-11493 (English title: Aeroplane having Automatic Stability, Inventors: Georges de Bothezat)
• Patent GB-1911-5162 (English title: Flying Machines, Inventors: Thomas Augustus Dring)
• 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)
• Patent US-1912-1038507 (Inventors: Gaetano Arturo Crocco • Ottavio Ricaldoni)
• Patent FR-1912-437852 (English title: Overall airplane improvements, highly inclusive, and particular)
• Patent FR-1912-446603 (English title: Aircraft with speed variable by way of relative inclination of wings and tail apparatus, Inventors: Robert Esnault-Pelterie)
• Patent AT-1912-57088 (English title: Screw propellers for aircraft and ships, Inventors: Otto Brunner)
• Patent HU-1911-56392 (English title: Wood Propeller for aircraft)
• Patent BE-1912-250450 (English title: Laboratory for trials of model airplanes and propellers, Inventors: Gustave Eiffel)
• Patent BE-1912-244896 (English title: Apparatus for varying the curvature of support surfaces of airplanes., Inventors: F. de Baeder)
• Patent AT-1912-57527 (English title: Steering system for airplanes, Inventors: Fritz Edelstein)
• Patent GB-1912-24509 (English title: Human-powered glider or flying device, Inventors: August Keller)
• Patent CA-1912-141177 (English title: Aeroplane, Inventors: George M. Ellis)
• Patent IN-1912-78 (English title: Flying Machines, Inventors: Thomas Augustus Dring)
• Patent FR-1911-448337 (English title: Monoplane, Inventors: Henri-Marie Coandă)
• Patent GB-1911-23512 (English title: Means for Firing Projectiles from Air Craft, Inventors: Cleland Davis)
• Patent FR-1912-448807 (English title: Airplane, Inventors: Adalbert Plaček)
• Patent GB-1911-9926 (English title: Improvements in Aeroplanes, Inventors: Marie Jasogne • Theodor Dobresco)
• Patent HU-1910-56484 (English title: Repairs on airplanes, Inventors: Gustave Plaisant)
• Patent HU-1910-56348 (English title: Drive, that is, work with propellers, Inventors: Antoine-Padoue Filippi)
• Patent US-1909-1038435 (English title: Aeroplane, Inventors: Burt Jackson Pressey)
• Patent FR-1912-443330 (English title: Automatically stabilized aeroplane, Inventors: Georges de Bothezat)
• Patent FR-1912-403418.15985 (English title: Aviation apparatus in the shape of a paper arrow, Inventors: Eugène Neuville)
• Patent AU-1912-4103 (English title: Flying machines, Inventors: Thomas Augustus Dring)
• Patent FR-1911-423667.16331 (English title: Monoplane, Inventors: Maurice-Marie-Louis-Émile Badaire)
• 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)
• Patent FR-1910-435648 (English title: Improvements brought to flying machines, that is to airplane equilibrium, Inventors: Adolphe-François-Joseph Doutre)
• Patent FR-1912-431131.16375 (English title: Improvements in airplanes, Inventors: Georges-Augustin-Clément Loyer)
• Patent FR-1911-435648.16372 (English title: Improvements in flying machines, that is, in airplane stability, Inventors: Adolphe-François-Joseph Doutre)
• Patent FR-1912-431862.15364 (English title: Steering hull airplane)
• Patent GB-1910-27876 (English title: Improved Controlling Device appalicable to Air-ships and Submarine Boats, Inventors: Attilio Robiola)
• Patent FR-1912-432053.16181 (English title: Further elaborations on a complete flying machine system, Inventors: Louis-Isidore Henry)
• Patent GB-1912-10358 (English title: Improvements in Aeroplanes, actually in the curvature and otherwise design of their construction, Inventors: Léon-Louis Clément)
• Patent FR-1912-446233 (English title: Steering apparatus, that is, articulated wing development, for flying machines)
• Patent FR-1911-440174 (English title: Airplane, Inventors: Jean-François Arnaud)
• Patent FR-1911-448574 (English title: Improvements in the stabilization of airplanes, Inventors: Paul Avezou)
• 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)
• Patent FR-1912-439313 (English title: Aerial propeller, Inventors: Philippe-Marius-Vincent Brès)
• Patent FR-1911-449459 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas)
• Patent FR-1911-446282 (English title: Automatic airplane longitudinal stability system, Inventors: Robert Esnault-Pelterie)
• Patent FR-1912-415884.15536 (English title: Aircraft, Inventors: Thomas Augustus Dring)
• Patent FR-1911-434663 (English title: stabilizing device with automatic and required function, Inventors: Paul Huguet)
• 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)
• Patent ES-1912-52792 (English title: An arrangement for harnessing the internal energy of wavy and eddy media, Inventors: Jan Jaakson)
• 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)
• Patent FR-1912-431069.16054 (English title: Engine for utilizing the energy of transverse wind and wave oscillations, Inventors: Jan Jaakson)
• Patent FR-1912-429224.15936 (English title: Improvements in the construction of airplanes by the use of steel tube parts, Inventors: Léon-Louis Clément)
• Patent FR-1912-441585.16249 (English title: Airplane with wing and tail surfaces of variable lift, Inventors: Edward Dulier)
• Patent FR-1912-441585 (English title: Airplane with wing and tail surfaces of variable lift, Inventors: Edward Dulier)
• Patent FR-1912-432031.15474 (English title: Airplane, Inventors: Michael Rukawischnikoff)
• Patent GB-1911-21248 (English title: Improvements in Balancing Devices for Aeroplanes and the like, Inventors: Boleslas Bronislawski)
• Patent FR-1911-435977 (English title: Self-balancing stabilizer for airplanes and gliders, Inventors: Jules Sandret)
• Patent FR-1911-433465.14701 (English title: Mechanism to assure equilibrium and direction for aeroplanes, Inventors: Guido Castagneris)
• Patent FR-1911-421136.15166 (English title: Monoplane, Inventors: Maurice-Émile Primard)
• Patent GB-1912-2316 (English title: Improvements in and relating to Aeroplanes, Inventors: Charles Ponche • Maurice-Émile Primard)
• Patent FR-1911-436736.15049 (English title: Automatic device for controlling the balancing members of airplanes and the like, Inventors: Carlo Navaro)
• Patent GB-1911-22503 (English title: Improvements in Aeroplanes, Inventors: Carlo Navaro)
• Patent FR-1911-436736 (English title: Automatic device for controlling the balancing members of airplanes and the like, Inventors: Carlo Navaro)
• Patent US-1912-1034430 (English title: Flying-machine, Inventors: Thomas Augustus Dring)
• Patent FR-1911-436759 (English title: Automatic wing warping, Inventors: Andre-Alcide Bilard)
• Patent BE-1912-250716 (English title: Flying machine with an emphasis on wings and manner of control, Inventors: Matthew Arlington Batson)
• Patent FR-1911-440593 (English title: Process for ensuring the lift and propulsion of bodies immersed in a fluid, Inventors: Alphonse Papin • Didier Rouilly)
• Patent ES-1911-50083 (English title: Device that decreases the penetration resistance of vehicles in fluids, Inventors: Louis Constantin)
• Patent FR-1912-441351 (English title: Devices for decreasing the resistance to penetration of vehicles in fluids, Inventors: Louis Constantin)
• 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)
• Patent CH-1911-57184 (English title: Vehicle with device to reduce the workload of the vehicle when penetrating a fluid, Inventors: Louis Constantin)
• Patent GB-1911-4610 (English title: Improvements in or relating to Vehicles or like Moving Objects, Inventors: Louis Constantin)
• Patent GB-1913-10605 (English title: Automatic airplane stability achieved by way of wind resistance on a proper surface ultimately effecting the operation of a rudder of stability, Inventors: Otto Albin Budig)
• Patent GB-1913-4191 (English title: A type of winged flying machine in which weight, levered wings, and factors including human "muscular effort" are arranged as to most greatly facilitate lift, Inventors: Franz Xaver Wels)
• Patent AT-1910-61612 (English title: Control device for airplane, Inventors: Erich Oelwein)
• Patent AT-1913-64439 (English title: Airplane, Inventors: Hellmuth Hirth)
• Patent BE-1913-258868 (English title: Improvements in propeller blades, Inventors: Henry Félix Villard)
• Patent GB-1913-13939 (English title: Anemometric Regulator for Aeroplanes, Inventors: René Arnoux)
• Patent GB-1913-11578 (English title: Improvements in and relating to the Construction of Wings of Flying Machines, Inventors: Matthew Arlington Batson)
• Patent US-1913-1049571 (Inventors: Nat Harris Freeman)
• Patent CH-1912-62068 (English title: Single-engine biplane, Inventors: Hanns Pippart • Heinrich Noll)
• Patent ES-1912-53186 (English title: A flying device with simple support planes, Inventors: Hanns Pippart • Heinrich Noll)
• Patent DK-1912-17590 (English title: Single-carry aircraft device, Inventors: Hanns Pippart • Heinrich Noll)
• Patent HU-1911-58998 (English title: Automatic aeroplane stabilizer, Inventors: Oszkár Asbóth)
• Patent HU-1911-60295 (English title: A dragon-type airplane with two hammer surfaces arranged obliquely on top of each other, Inventors: Karl Bomhard)
• Patent HU-1911-62006 (English title: Airplane, Inventors: Lewis Ginter Young)
• Patent GB-1912-12466 (English title: Improvements in the specific aerodynamics and design of propellers, Inventors: Pierre Levasseur)
• 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)
• Patent HU-1912-61317 (English title: Single-head flying machine, Inventors: Hanns Pippart • Heinrich Noll)
• Patent HU-1912-62012 (English title: Flight plane without a mótor, Inventors: Alfred Theodor Zeise)
• Patent HU-1912-61910 (English title: Flight device, human-powered, Inventors: August Keller)
• Patent HU-1913-62522 (English title: Flying machine, Inventors: J. Frigyes Pecher)
• Patent AT-1910-59123 (English title: Airplane, Inventors: Theodor Dobresco • Marie Jasogne)
• Patent AT-1910-63245 (English title: Airplane, Inventors: Gustave Plaisant)
• Patent GB-1913-3848 (English title: Improvements in (the automatic stability of) Aeroplanes and the like (achieved via wind resistance), Inventors: Sam Leonard Walkden)
• Patent FR-1912-447782 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt)
• Patent AU-1912-6224 (English title: Driving and sustaining surfaces applicable to navigation, in air and water, Inventors: Antoine-Padoue Filippi)
• Patent GB-1912-25939 (English title: Improvements in or relating to Aerial Propellers, Inventors: Heinrich Mack)
• Patent GB-1912-28405 (English title: Improvements in or relating to Aeronautical Machines, particularly transverse equilibrium as aided by way of movable surfaces, Inventors: Adolphe-François-Joseph Doutre)
• Patent FR-1913-423792.17303 (English title: Propeller with free center, Inventors: André-Julien Mahoudeau)
• Patent FR-1912-451807 (English title: Airplane or automobile body, bird-shaped, with symmetrical penetrating cone and asymmetric thrust cone, eliminating previous resistances and using the reactions of the fluid veins of the air, Inventors: Joseph Cousin)
• Patent DE-1911-263556 (English title: Aircraft, Inventors: Joseph Cousin)
• Patent FR-1912-405961.17202 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Inventors: Lucien Chauvière)
• Patent FR-1912-405961.17316 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Inventors: Lucien Chauvière)
• Patent FR-1913-405961.17782 (English title: Improvements in the construction of wooden aerial propellers, with multiple wings, Inventors: Lucien Chauvière)
• 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)
• Patent FR-1913-460162 (English title: Nouvelle construction d'aéroplanes permettant une stabilité et un équilibre parfaits, Inventors: Julien de Houck)
• Patent FR-1912-452428.17238 (English title: Automatic stability for airplanes, Inventors: Jean-François Arnaud)
• Patent FR-1912-452428 (English title: Automatic stability for airplanes, Inventors: Jean-François Arnaud)
• Patent FR-1913-453644 (English title: Improvements in hydroplanes, Inventors: Charles Denniston Burney)
• Patent FR-1912-448574.16869 (English title: Improvements in the stability of airplanes, Inventors: Paul Avezou)
• Patent FR-1912-448574.17239 (English title: Improvements in the stability of airplanes, Inventors: Paul Avezou)
• Patent FR-1912-426487.17387 (English title: Hydroplane; airplane, Inventors: Henri Fabre)
• 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)
• 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)
• Patent FR-1913-450381.17827 (English title: Improvements in airplanes, Inventors: Pierre-Antoine Ménard)
• Patent FR-1912-457441.17846 (English title: Improvements in airplanes, Inventors: Joseph Borel)
• Patent FR-1913-434281.17328 (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)
• Patent FR-1912-439313.16840 (English title: Aerial propeller, Inventors: Philippe-Marius-Vincent Brès)
• Patent FR-1912-447889.16805 (English title: Metallic wing for airplanes, Inventors: Henri Lelarge)
• Patent FR-1912-449459.16767 (English title: improvements to dirigibles, Inventors: Jacques-Paul Lucas)
• Patent FR-1912-449431.16736 (English title: Improvement brought to stabilizers acting by inertia on airplanes, Inventors: Marcel Linzeler)
• Patent FR-1912-446282.16689 (English title: Automatic airplane longitudinal stability system, Inventors: Robert Esnault-Pelterie)
• Patent FR-1912-450332 (English title: Wings transforming into stabilizer with warping device called "mixed winch" for airplanes, Inventors: Léon Lambert)
• Patent AT-1912-62480 (English title: Hang glider, Inventors: Carl Franz Hubert Hertel • Carl Wilhelm Paul)
• Patent DK-1912-17911 (English title: Propulsion device for utilizing the energy of undulating and swirling media, Inventors: Jan Jaakson)
• Patent AU-1912-604812 (English title: A device for utilizing oscillations of the wind and waves, Inventors: Jan Jaakson)
• Patent FR-1913-455984 (English title: Self-balancing stabilizer for airplanes and gliders, Inventors: Jules Sandret)
• Patent FR-1912-435971.16649 (English title: Improvements in propellers and in lift surfaces of airplanes, Inventors: Pierre Le Goaziou)
• Patent AT-1911-59835 (English title: Airplane balance controller, Inventors: Carlo Navaro)
• Patent FR-1913-461463 (English title: Flying machine with automatic stabilizers, Inventors: Nicolas de Benois)
• Patent FR-1912-452285 (English title: Sinusoidal self-stability wings for aircraft, Inventors: Edmond-Émile Marchand)
• Patent GB-1912-12190 (English title: Improvements in Machines for Aerial Flight, Inventors: Isaac Bell)
• Patent CA-1912-145897 (English title: Mechanical motor, Inventors: Jan Jaakson)
• Patent FR-1913-459413 (English title: Equipment for constructing hydroplanes, Inventors: Christopher Henry Metcalfe Alderson Alderson)
• Patent US-1906-1055487 (English title: Fluid-Propeller, Inventors: Alphonse Papin)
• Patent US-1912-1065506 (English title: Means for reducing the resistance to the passage of vehicles in fluids, Inventors: Louis Constantin)
• Patent FR-1912-450138 (English title: Improvements to airplane wings and propeller blades, Inventors: Louis Constantin)

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Enclosing categories	Simple tech terms
Subcategories	Sciences
Keywords	Airfoil, Frame
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