Automatic stability

Automatic stability refers to aircraft design features intended to maintain its orientation in flight. Phraseology along these lines comes up very early in the Twentieth Century, with an observable increase starting in the 1910s.

Presently, the theoretical and applied variations on the principles upon which automatic stability is achieved are being elaborated on the page stability. The factor of automaticity is not always exclusive, and, from time to time, these principles interact.

Publications referring to Automatic stability

• Hawkins, 1905, Automatic stability (Simple title: Automatic stability, Journal: Aër. Journ.)
• Publication B2p1459e24, 1909, Wrights' automatic stability (Simple title: Wrights' automatic stability, Journal: Aeronautics)
• Marmonnier, 1909, Un stabilisateur automatique pour aeroplanes. Le Pendule à gyroscope Marmoinnier (Simple title: An automatic stabilizer for airplanes. The Marmoinnier pendulum with gyroscope, Journal: L'Aérophile)
• The Aero, 1909, Gunton-Howard Gravity Balance (Simple title: The Gunton-Howard Gravity Balance)
• Walden, 1909, Lateral automatic stability device (Simple title: Lateral automatic stability device, Journal: Aeronautics)
• Krarup, 1910, Studies in aviation theory and practice (Simple title: Studies in aviation theory and practice, Journal: The Automobile)
• Publication B2p1272e11, 1910, Automatic stability problem solved (Simple title: Automatic stability problem solved, Journal: Aeronautics (US))
• Woodhouse, 1911, The evolution of aviation in 1911 (Simple title: The evolution of aviation in 1911, Journal: Aero Club of America Bulletin)
• Flanders, 1911, An automatic stabiliser (Simple title: An automatic stabiliser, Journal: Aeronautics)
• Eiani, 1911, Automatic stability experiments (Simple title: Automatic stability experiments, Journal: Aero)
• Cooke, 1911, Concerning automatic stabilisers (Simple title: Concerning automatic stabilisers, Journal: Aero)
• Loening, 1911, Automatic stability of aeroplanes. Comments on some American patents (Simple title: Automatic stability of aeroplanes. Comments on some American patents, Journal: Scient. Amer.)
• Publication B2p1272e06, 1911, The automatic and inherent stability of aeroplanes (Simple title: The automatic and inherent stability of aeroplanes, Journal: Scient Amer.)
• Hall, Ludlam and Saunders, 1912, Automatic versus inherent stability. Letters (Simple title: Automatic versus inherent stability. Letters, Journal: Flight)
• Chatley, 1912, The development of automatic stability. Aeroplanes to-day only moderately stable (Simple title: The development of automatic stability. Aeroplanes to-day only moderately stable, Journal: Fly Magazine)
• Hambling, 1912, Automatic stability versus inherent stability. (Letter 1614) (Simple title: Automatic stability versus inherent stability. (Letter 1614), Journal: Flight)
• Goldman, 1912, Automatic versus inherent stability (Simple title: Automatic versus inherent stability, Journal: Flight)
• Phipps, 1913, Inherent stability and how it is achieved in the Fokker monoplane (Simple title: Inherent stability and how it is achieved in the Fokker monoplane, Journal: Aircraft)
• Bryan, 1913, A danger of so-called automatic stability (Simple title: A danger of so-called automatic stability, Journal: Nature)
• Chambers, 1913, The Autostable. A flying machine possessing a high degree of automatic stability (Simple title: The Autostable. A flying machine possessing a high degree of automatic stability, Journal: Scient. Amer. Suppl.)
• Green, 1913, Some automatic stability aeroplane patents (Simple title: Some automatic stability aeroplane patents, Journal: Flight)
• Publication B2p1272e09, 1913, Automatic stability: The Moreau monoplane. (Simple title: Automatic stability: The Moreau monoplane., Journal: Aero and Hydro)
• Kauffmann, Paul A. G., 1914, La stabilité longitudinale automatique de forme (Simple title: Automatic longitudinal stability by way of design, Journal: L'Aérophile)
• Wittkowski, 1915, Automatic stabilizing apparatus for flying-machines (Simple title: Automatic stabilizing apparatus for flying-machines, Journal: Aerial Age)
• Publication B2p0229e02, 1916, The Burgess-Curtiss flying boat (Simple title: The Burgess-Curtiss flying boat, Journal: Aerial Age)
• Sperry, 1916, Lawrence B. Sperry makes night flying demonstration (Simple title: Lawrence Burst Sperry makes night flying demonstration, Journal: Aerial Age)

This wiki has 349 patents in category "Automatic stability". Other techtypes related to Automatic stability: USPC 244/80

Patents in category Automatic stability

• Patent GB-1842-9478 (English title: Mechanical flying machine, Inventors: William Samuel Henson, Filing date: 1842-09-29)
• Patent GB-1891-14742 (English title: Governing aerial machines, Inventors: Thomas Moy, Filing date: 1891)
• Patent GB-1899-24848 (English title: Improvements in Navigable Balloons or Aerial Machines, specifically ballon cars, Inventors: Francis Alexander Barton, Filing date: 1899-12-14)
• Patent FR-1903-330344 (English title: Projectile aeroplane with automatic equilibrium, Inventors: Albert-Constantin-Louis Bazin, Filing date: 1903-03-20)
• Patent GB-1904-1543 (English title: Improvements in Aerial or Flying-machines, Inventors: E. C. Hawkins, Filing date: 1904-01-21)
• Patent FR-1905-351307 (English title: Dirigible with small balloon compensators and automatic baskets and balancing stabilizer, Inventors: Arthur Bellin du Coteau, Filing date: 1905-02-07)
• Patent GB-1906-14003 (English title: Improvements in an Automatic System for Balancing and Controlling Torpedoes, and the like, Inventors: Theodor Gibon, Filing date: 1906-06-19)
• Patent FR-1906-367415 (English title: Dirigible, Inventors: Carl Dippel, Filing date: 1906-06-25)
• Patent US-1906-884432 (English title: Aeroplane, Inventors: Melvin Vaniman, Filing date: 1906-11-27)
• Patent US-1907-869019 (English title: Flying-machine, Inventors: John D. Pursell, Filing date: 1907-04-02)
• Patent FR-1907-380681 (English title: Automatic pliability system for airplane surfaces, both of lift and of direction, Inventors: Robert Esnault-Pelterie, Filing date: 1907-05-22)
• Patent FR-1908-412632 (English title: Liaison body between an aeronautic vehicle and its cockpit, Inventors: Jean-Baptiste-Émile Dorand, Filing date: 1908-03-17)
• Patent GB-1908-10528 (English title: automatic wing-warping, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1907-380681, Filing date: 1908-05-14)
• 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 FR-1908-412632.12824 (English title: Connecting organ between an aviation apparatus and its nacelle, Inventors: Jean-Baptiste-Émile Dorand, Supplementary to patent: Patent FR-1908-412632, Filing date: 1908-07-18)
• Patent US-1908-927605 (English title: Aeroplane, Inventors: John Seiler, Filing date: 1908-08-05)
• Patent FR-1908-393976 (English title: Airplane with automatic balance, Inventors: Louis-Adolphe Hayot, Filing date: 1908-09-04)
• Patent US-1908-1025548 (English title: Automatic aeroplane-equilibrator, Inventors: John C. Ten Eyck, Filing date: 1908-09-12)
• Patent FR-1908-394618 (English title: Airplane, Inventors: Modeste-Théodore Prévost, Filing date: 1908-09-25)
• Patent FR-1908-394718 (English title: Automatic airplane stability by way of balanced surface differentials, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Filing date: 1908-09-26)
• Patent FR-1908-397449 (English title: Automatic airplane stabilizer, Inventors: Louis Marmonier, Filing date: 1908-10-06)
• Patent GB-1908-23347 (English title: Automatic stabilizer for aeroplanes, Inventors: Alexander Albert Holle, Filing date: 1908-11-02)
• Patent FR-1908-397297 (English title: Automatic stabilizer for airplanes, Inventors: Louis Marmonier, Filing date: 1908-12-08)
• Patent FR-1908-392649.10195 (English title: Airplane with automatic damped stabilization device, with maximum efficiency and allowing braking, Inventors: Paul Féquant, Supplementary to patent: Patent FR-1908-392649, Filing date: 1908-12-10)
• Patent GB-1910-14476 (English title: Improvements in automatic balance, equilibrium and steering of flying-machines, Inventors: Chessborough Mackenzie-Kennedy)
• Patent FR-1909-398307 (English title: Automatic control stabilizers for airplanes, Inventors: Gustave Maillard • Auguste Gaudet, Filing date: 1909-01-06)
• Patent FR-1909-399403 (English title: Device for automatic equilibrium on aeroplanes, Inventors: Joseph Kieffer, Filing date: 1909-02-11)
• Patent FR-1909-399456 (English title: Automatic control device for stabilizing planes and rudders for flying machines, Inventors: Jean Georges Ramel, Filing date: 1909-02-13)
• Patent HU-1909-49038 (English title: Automatic balancing device for aeroplanes, Inventors: József Fenyvesi • Alajos Biró • Edmond Lévi, Filing date: 1909-02-25)
• Patent US-1909-943120 (English title: Aerial navigation, Inventors: James Means, Supplementary to patent: Patent US-1908-989022, Filing date: 1909-03-10)
• Patent GB-1909-8118 (English title: design for automatically stable flying machine with reduced oscillation, Inventors: John William Dunne, 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 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 GB-1909-12256 (English title: Gyroscopic propeller angling, Inventors: Augustus Moore Herring, Supplementary to patent: Patent FR-1909-403429, Filing date: 1909-05-24)
• 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 US-1909-984270 (English title: Flying-machine, Inventors: Albert Hugo Friedel, Filing date: 1909-06-23)
• Patent CH-1909-49709 (English title: Airplane, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-07-20)
• Patent CA-1909-121776 (English title: Aeroplane, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-07-22)
• Patent FR-1909-405391 (English title: Airplane, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-07-24)
• Patent US-1909-977523 (English title: Automatic balancing device, Inventors: Victor G. Gustafson, Filing date: 1909-07-28)
• Patent GB-1909-18097 (English title: Improvements in aeroplanes, Inventors: John Seiler, Supplementary to patent: Patent US-1908-927605, Filing date: 1909-08-05)
• 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-1909-394618.11430 (English title: Airplane, Inventors: Modeste-Théodore Prévost • Émile-Florimond Prévost, Supplementary to patent: Patent FR-1908-394618, Filing date: 1909-08-19)
• Patent FR-1909-417231 (English title: Automatic equilibrium for aeroplanes, Inventors: Auguste-Jean-Marie Le Rouge • Charles-Clément Chapuis, Filing date: 1909-08-24)
• Patent FR-1909-406467 (English title: Automatic lateral stabilisation system for airplanes, Inventors: Michel Vlados, Filing date: 1909-08-25)
• Patent FR-1909-406466 (English title: Device using gyroscope and electricity to maintain longitudinal and transverse balance of aircraft, Inventors: Paul-Louis-Antoine Regnard, Filing date: 1909-08-25)
• 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 FR-1909-417485 (English title: Airplane with wings of automatic equilibrium correction, Inventors: Pierre-Octave Détable, Filing date: 1909-08-31)
• Patent US-1909-976312 (English title: Automatic balancing mechanism for flying-machines, Inventors: William F. Sullivan, Filing date: 1909-09-13)
• Patent FR-1909-399456.11513 (English title: Automatic device for controlling stabilizer planes and elevators for flying machines, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456, Filing date: 1909-09-20)
• Patent FR-1909-408872 (English title: Automatic stability for flying machines, Inventors: Auguste-Hippolyte Étévé, Filing date: 1909-09-25)
• Patent GB-1909-30604 (English title: Improvements in or relating to Aerial Vessels, Inventors: Hidalgo Moya, Supplementary to patent: Patent GB-1909-22124, Filing date: 1909-09-28)
• 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 GB-1909-24658 (English title: Apparatus for the Automatic Balancing of Aeroplanes, Inventors: Henry Walter Thompson, Filing date: 1909-10-27)
• Patent FR-1909-419704 (English title: Improvements to airplanes, Inventors: Casimir Stanislas Piestrak • Henri Gauthier, Filing date: 1909-11-02)
• Patent HU-1909-49726 (English title: Automatic stabilizer on airplanes and airships, Inventors: Donát Bánki, Filing date: 1909-11-05)
• 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 US-1909-1096263 (English title: Flying-machine, Inventors: William B. Oliver, Filing date: 1909-11-12)
• Patent GB-1909-28083 (English title: Improved Automatic Righting Device for a Flying Machine, Inventors: Harry Grindell Matthews, Filing date: 1909-12-01)
• Patent NZ-1909-26981 (English title: Aeroplane, Inventors: William John Hastings Beach, Filing date: 1909-12-02)
• Patent DE-1909-249442 (English title: Self-activating stabilzer for aircraft, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1909-12-07)
• Patent FR-1909-411092 (English title: Aircraft stabilization system with automatic and combined imperative control, Inventors: Adam Mortimer Singer, Filing date: 1909-12-21)
• Patent GB-1909-30521 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1909-12-30)
• Patent FR-1909-421858 (English title: Automatic control device for stability devices on airplanes or gliders, Inventors: Antoine Taravel dit Xavier Privas • Joseph Condamin, Filing date: 1909-12-30)
• Patent AT-1910-52386 (English title: Device for the automatic maintenance of the position of aircraft, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1910-01-04)
• Patent FR-1910-411301 (English title: Automatic stabilizer for "flying machines" and dirigibles, Inventors: Donát Bánki, Supplementary to patent: Patent HU-1909-49726, Filing date: 1910-01-05)
• Patent CH-1910-51364 (English title: Device for mounting oscillating planes in flying machines, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456 • Patent FR-1909-399456.11513, Filing date: 1910-02-02)
• Patent HU-1910-55387 (English title: Automatic equipment for stabilization of airplanes, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456, Filing date: 1910-02-08)
• Patent AT-1910-50887 (English title: Stabilization device for flying machines, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456, Filing date: 1910-02-09)
• Patent US-1910-1009384 (English title: Automatic lateral-stabilizing mechanism for aeroplanes, Inventors: Francis A. Craig, Filing date: 1910-02-10)
• Patent GB-1910-3432 (English title: Automatic Device for Controlling the Balancing and Vertical Steering Planes for Flying Machines, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456, Filing date: 1910-02-11)
• Patent FR-1910-412989 (English title: Stabilizer for airplanes, Inventors: József Fenyvesi • Alajos Biró • Edmond Lévi, Supplementary to patent: Patent HU-1909-49038, Filing date: 1910-02-23)
• Patent US-1910-993842 (English title: Wing for flying-machines, Inventors: William Kriedter • William Henry Bourdon, Filing date: 1910-02-23)
• Patent GB-1910-4791 (English title: Apparatus for flying machine stability and steadiness, Inventors: József Fenyvesi • Alajos Biró • Edmond Lévi, Supplementary to patent: Patent HU-1909-49038, Filing date: 1910-02-25)
• Patent FR-1910-414084 (English title: Differential balance system for airplanes, achieving automatic transverse and longitudinal stability and speed variation by variation of the angle of incidence, Inventors: Adolphe-Camille-François Guérin • François-Joannis-Gabriel Courneloup, Filing date: 1910-03-01)
• Patent GB-1910-6051 (English title: Improvements in Aeroplanes and the like, specifically wind-driven fans aiding in stability, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-03-10)
• Patent US-1910-999012 (English title: Automatic equilibrating device for aeroplanes, Inventors: Joseph Danziger, Filing date: 1910-03-18)
• 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 DE-1910-258464 (English title: Device for the automatic stabilization of aircraft, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-03-30)
• Patent US-1910-1003721 (English title: Aeroplane, Inventors: John William Dunne, Supplementary to patent: Patent GB-1909-8118, Filing date: 1910-04-01)
• 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 US-1910-972395 (English title: Automatic balancing mechanism in flying-machines, Inventors: Sylvanus S. Morrison, Filing date: 1910-04-06)
• Patent HU-1910-61414 (English title: Glider, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531, Filing date: 1910-04-09)
• Patent FR-1910-414892 (English title: Airplane with automatic stability, Inventors: Jules-Albert Moreau, Filing date: 1910-04-18)
• Patent ES-1910-47848 (English title: Automatic regulation of 'depth rudder' of airplanes, Filing date: 1910-04-20)
• Patent GB-1910-10184 (English title: Automatic Balancing Mechanism for Aerial Navigating Machines, Inventors: Gregory Gawlet, Filing date: 1910-04-26)
• Patent FR-1910-415210 (English title: Mechanism of automatic equilibrium for aerial machines, Inventors: Gregory Gawlet, Filing date: 1910-04-26)
• Patent FR-1910-415470 (English title: Self-stabilizing multi-cell airplane, Inventors: Eugène Maglione, Filing date: 1910-04-26)
• Patent HU-1910-60925 (English title: Automatic actuator for stabilising planes and height steering of flight machines, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456.11513 • Patent FR-1909-399456, Filing date: 1910-04-29)
• Patent FR-1910-420463 (English title: Device for keeping airplanes in the balanced position, that is, for the automatic maintainance of equilibrium by way of the pendulum, Inventors: Hans Lohmann, Supplementary to patent: Patent DE-1909-05-03 Hans Lohmann, Filing date: 1910-05-03)
• Patent GB-1910-10952 (English title: Automatic device to actuate stabilising planes and rudders on flying machines, Inventors: Jean Georges Ramel, Supplementary to patent: Patent FR-1909-399456 • Patent FR-1909-399456.11513, Filing date: 1910-05-03)
• Patent HU-1910-55431 (English title: Equipment for maintaining the equilibrium position of gliders, Inventors: Hans Lohmann, Supplementary to patent: Patent DE-1909-05-03 Hans Lohmann, Filing date: 1910-05-03)
• Patent HU-1910-51214 (English title: Automatic side stabilization equipment for kite flying machines, Inventors: József Marek • Sándor Temesváry, Filing date: 1910-05-07)
• Patent HU-1910-51215 (English title: Automatic side stabilization equipment for dragon fly-offs, that is, airplanes, Inventors: József Marek • Sándor Temesváry, Filing date: 1910-05-07)
• 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 GB-1910-11894 (English title: Improvements in Automatic Balancing Apparatus for Aerial Machines and Vessels, and the like, Inventors: John Galea, Supplementary to patent: Patent GB-1909-9805, Filing date: 1910-05-13)
• Patent FR-1910-416098 (English title: Automatic lift levers in hover and stability for all aircraft moving in the air, Inventors: Théophile Gauthier, Filing date: 1910-05-14)
• Patent GB-1910-12819 (English title: Apparatus for Maintaining Equilibrium in Aeroplane Flying Machines, Inventors: Hans Lohmann, Supplementary to patent: Patent DE-1909-05-03 Hans Lohmann, Filing date: 1910-05-26)
• Patent HU-1910-52427 (English title: Automatic stabilization device for aircraft, Inventors: Vilmos Hevesy, Filing date: 1910-06-01)
• Patent FR-1910-416676 (English title: Kite with support surfaces oscillating around the transverse axes of the chassis, Inventors: Ernst Carl Alexander Baumann • Ernst Emil Freytag, Supplementary to patent: Patent DE-1908-232250, Filing date: 1910-06-02)
• Patent FR-1910-416860 (English title: Automatic balancing of airplanes, Inventors: Auguste Boyer, Filing date: 1910-06-07)
• 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-1910-417524 (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 US-1910-1003670 (English title: AUTOMATIC LATERAL-BALANCE-CONTROLLING DEVICE FOR FLYING-MACHINES, Inventors: Robert M. Thompson, Filing date: 1910-06-29)
• Patent FR-1910-428853 (English title: Apparatus of automatic airplane stability, Inventors: Antoinette, Filing date: 1910-06-30)
• 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 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-1910-406466.13181 (English title: Device using gyroscope and electricity to maintain longitudinal and transverse balance of aircraft, Inventors: Paul-Louis-Antoine Regnard, Supplementary to patent: Patent FR-1909-406466, Filing date: 1910-08-11)
• Patent FR-1910-419623 (English title: Improved airplane, Inventors: William John Hastings Beach, Supplementary to patent: Patent NZ-1909-26981, Filing date: 1910-08-22)
• Patent US-1910-1171075 (English title: Flying-Machine, Inventors: Edwin Taylor, Filing date: 1910-08-22)
• Patent GB-1910-19718 (English title: Improvements to aeroplanes, Inventors: Auguste-Jean-Marie Le Rouge • Charles-Clément Chapuis, Supplementary to patent: Patent FR-1909-417231, Filing date: 1910-08-23)
• 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 GB-1910-19759 (English title: Automatic balance for airplanes against side winds or gusts, Inventors: Samuel McClelland, Filing date: 1910-08-24)
• Patent GB-1910-19779 (English title: Automatic Stabilisers for Aeroplanes, Inventors: Paul-Louis-Antoine Regnard, Supplementary to patent: Patent FR-1909-406466, Filing date: 1910-08-24)
• Patent US-1910-1015837 (English title: Automatic stabilizer for aeroplanes and the like, Inventors: Paul-Louis-Antoine Regnard, Supplementary to patent: Patent FR-1909-406466, Filing date: 1910-08-24)
• Patent AT-1910-62089 (English title: Automatic stabilizer in which balance weights affected by inclination operate stabilizing propellers, Inventors: Max Hinek, Filing date: 1910-09-02)
• Patent GB-1910-21231 (English title: Automatic Balancing Aeroplane, Inventors: Robert McMullan, Filing date: 1910-09-12)
• Patent GB-1910-6647 (English title: Means for ensuring balance or stability of flying machines, Inventors: Hirzel Denis de Mussenden Carey, Filing date: 1910-09-16)
• 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-1910-421257 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret, Filing date: 1910-10-08)
• Patent CH-1910-52816 (English title: Automatic stabilization device on airplanes, Inventors: Joseph Wetterwald, Filing date: 1910-10-18)
• 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 GB-1910-26441 (English title: Means Securing the Automatic Steadiness of Flying Machines, Inventors: Joseph de Monge, Filing date: 1910-11-14)
• Patent FR-1910-422558 (English title: Process ensuring the automatic stability of aviation devices, Inventors: Joseph de Monge, Filing date: 1910-11-15)
• Patent FR-1911-427196 (English title: Stability system either automatic or commanded via irreversible gyroscopic pendulum of axis support, Inventors: Yves-Paul-Gaston Le Prieur, Filing date: 1910-12-01)
• Patent BE-1910-230887 (English title: Improvements brought to airplanes and related machines, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Filing date: 1910-12-02)
• Patent FR-1910-423998 (English title: Automatic stabilizer for aeroplanes, Inventors: Auguste Guillot, Filing date: 1910-12-03)
• Patent HU-1910-55403 (English title: Structure for automatic stabilisation of airships and aircraft, Inventors: Károly Zelles, Filing date: 1910-12-03)
• Patent US-1910-1066860 (English title: Automatic stabilizer for aerial vehicles or other moving bodies, Inventors: Edmund Sparmann, Filing date: 1910-12-05)
• Patent US-1910-1028336 (English title: Stabilizing device for flying-machines, Inventors: Wilhelm Duechting, Filing date: 1910-12-12)
• Patent GB-1910-29166 (English title: Improvements in aeroplanes, Inventors: Adam Mortimer Singer, Supplementary to patent: Patent FR-1909-411092, Filing date: 1910-12-15)
• 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 BE-1910-241643 (English title: Automatic airplane stability, direction and balance apparatus, Inventors: A. Geivroz, Filing date: 1910-12-31)
• Patent FR-1911-423998.13720 (English title: Automatic airplane stability, Inventors: Auguste Guillot, Supplementary to patent: Patent FR-1910-423998, Filing date: 1911-01-19)
• Patent FR-1910-420590 (English title: Airplane with automatic stabilization, Inventors: Gelly • Roux, Filing date: 1920-09-20)
• Patent FR-1911-421257.13339 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret, Supplementary to patent: Patent FR-1910-421257)
• Patent HU-1911-01-10 Oszkár Asbóth (English title: Automatic airplane stabilizer, Inventors: Oszkár Asbóth, Filing date: 1911-01-10)
• Patent FR-1911-436026 (English title: Automatic stabilizer group for airplanes, Inventors: Louis Marmonier, Filing date: 1911-01-11)
• Patent FR-1911-427668 (English title: Airplane with automatic stabilizers, Inventors: Émile-Antoine Corbillon, Filing date: 1911-01-17)
• Patent FR-1911-425164 (English title: Automatic stabilizer-parachute for aeroplanes, Inventors: Paul Huguet, Filing date: 1911-01-24)
• Patent FR-1911-425728 (English title: Application of the gyroscope to the automatic control of transversal and longitudinal airplane stability, Inventors: Robert Esnault-Pelterie, Filing date: 1911-02-08)
• Patent FR-1911-426130 (English title: Automatic airplane stabilizer, Inventors: Oszkár Asbóth, Supplementary to patent: Patent HU-1911-01-10 Oszkár Asbóth, Filing date: 1911-02-16)
• Patent AU-1911-510 (English title: An automatic balancing and horizontal sustaining airplane, Inventors: George Brougham Hubert Austin, Filing date: 1911-02-27)
• 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 FR-1911-438363 (English title: Devices for longitudinal stability of aeronautical machines, Inventors: Adolphe-François-Joseph Doutre, Supplementary to patent: Patent FR-1907-392684 • Patent FR-1908-403726 • Patent FR-1910-428665, Filing date: 1911-03-14)
• Patent FR-1911-438631 (English title: Method and device for airplanes equipped with longitudinal automatic stabilizers to automatically position themselves in the wind direction, Inventors: Louis Marmonier, Filing date: 1911-03-20)
• Patent FR-1911-436026.15271 (English title: Automatic stabilizer unit for airplanes, Inventors: Louis Marmonier, Supplementary to patent: Patent FR-1911-436026, Filing date: 1911-03-20)
• Patent FR-1911-438812 (English title: Differential balance system for airplanes that realizes automatic transversal and longitudinal stability, constantly adjustable according to the pilot, Inventors: Albéric de la Celle, Filing date: 1911-03-23)
• 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-1911-9128 (English title: Multi-cellular Aeroplane having Automatic Stability Apparatus, Inventors: Eugene Maglione, Supplementary to patent: Patent FR-1910-415470, Filing date: 1911-04-12)
• Patent GB-1911-9445 (English title: Improvements in Aeroplanes, Inventors: Jules-Albert Moreau, Supplementary to patent: Patent FR-1910-414892, Filing date: 1911-04-18)
• Patent HU-1911-57448 (English title: Aircraft, actually frame and so forth in the furtherance of automatic stability, Inventors: Severin Schneider, Filing date: 1911-04-20)
• Patent FR-1911-423998.14144 (English title: Automatic airplane stabilizer, Inventors: Auguste Guillot, Supplementary to patent: Patent FR-1910-423998, Filing date: 1911-04-21)
• Patent FR-1911-440174 (English title: Airplane, Inventors: Jean-François Arnaud, Filing date: 1911-04-26)
• Patent BE-1911-05-15 Georges de Bothezat (English title: Airplane of automatic stability, Inventors: Georges de Bothezat, Filing date: 1911-05-15)
• Patent FR-1911-425164.14387 (English title: Automatic stabilizer-parachute for aeroplanes, Inventors: Paul Huguet, Supplementary to patent: Patent FR-1911-425164, Filing date: 1911-06-02)
• Patent FR-1911-430602 (English title: Movable-wing aeroplane with two horizontal four-blade propellers oscillating in their hubs along the longitudinal axis, Inventors: Charles-François Gillot, Filing date: 1911-06-03)
• Patent FR-1911-431131 (English title: Improvements to airplanes, Inventors: Georges-Augustin-Clément Loyer, Filing date: 1911-06-12)
• Patent HU-1911-58791 (English title: Automatic stabilizer for airplanes, Supplementary to patent: Patent FR-1910-428853, Filing date: 1911-06-16)
• Patent US-1911-1077786 (English title: Flying machine with non-fixed wings, independent of one another, responsive to air, independent of pilot control, Inventors: Matthew Arlington Batson, Filing date: 1911-06-22)
• Patent GB-1911-14889 (English title: Automatic balancer for flying machines, Inventors: Johannes Lotz • Johann Lotz • Adam Lotz • Valentin Lotz, Filing date: 1911-06-26)
• Patent US-1911-1118375 (English title: Flying-machine, Inventors: Rexford M. Smith, Filing date: 1911-06-26)
• Patent FR-1911-438363.15772 (English title: Device for automatic longitudinal equilibrium control and indicator for aircraft, Inventors: Adolphe-François-Joseph Doutre, Supplementary to patent: Patent FR-1911-438363, Filing date: 1911-06-27)
• Patent FR-1911-432176 (English title: Device for lateral stability for flying machines, Inventors: Johann Lotz • Johannes Lotz • Adam Lotz • Valentin Lotz, Supplementary to patent: Patent GB-1911-14889, Filing date: 1911-07-12)
• Patent FR-1911-443738 (English title: Automatic stabilizing apparatus for aeroplanes and other uses, Inventors: Félix Horrie, Filing date: 1911-07-21)
• Patent FR-1911-443878 (English title: automatic control apparatus for aeronautic stability control mechanisms, Inventors: Paul Robin, Filing date: 1911-07-24)
• Patent HU-1911-58998 (English title: Automatic aeroplane stabilizer, Inventors: Oszkár Asbóth, Filing date: 1911-07-29)
• Patent FR-1911-436202 (English title: Airplane with variable wing incidence and automatic stability, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou, Filing date: 1911-08-02)
• Patent GB-1911-20229 (English title: Automatic balancing of aerial machines, Inventors: Paul Benni, Supplementary to patent: Patent FR-1911-434077, Filing date: 1911-09-12)
• Patent FR-1911-445963 (English title: Automatic stabilizer for airplanes, Inventors: Louis-Adolphe Hayot, Filing date: 1911-09-18)
• 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 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 US-1911-1050153 (English title: Automatic stabilizer for aeroplanes and the like, Inventors: Louis Marmonier, Filing date: 1911-10-19)
• Patent GB-1911-23194 (English title: Automatic Stabilizing Means for Aeroplanes and the like, Inventors: Louis Marmonier, Supplementary to patent: Patent FR-1910-433189, Filing date: 1911-10-20)
• Patent FR-1911-435977 (English title: Self-balancing stabilizer for airplanes and gliders, Inventors: Jules Sandret, Filing date: 1911-11-04)
• Patent FR-1911-438514 (English title: Automatic stabilizer for airplanes, Inventors: Casimir-Louis Achard, Filing date: 1911-11-07)
• Patent GB-1911-25695 (English title: Improvements in airplane stability by way of paired wings co-responsive the one to the other, of variations in turbulence and so forth, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Supplementary to patent: Patent BE-1910-230887, Filing date: 1911-11-17)
• Patent US-1911-1047759 (English title: Means for maintaining the lateral equilibrium of aeroplanes, Inventors: Thomas Rodrigues da Paz • Affonso Machado Canavarro de Faria y Maya, Filing date: 1911-11-22)
• Patent US-1911-1177431 (English title: Paired lift surfaces automatically independently responding to turbulence to keep airplane stability, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Filing date: 1911-11-27)
• Patent US-1911-1050566 (English title: Automatic safety device or stabilizer for heavier-than-air flying-machines, Inventors: William Saint, Filing date: 1911-12-04)
• Patent US-1911-1040089 (English title: Automatic stabilizer for aeroplanes, Inventors: Eugene Yeamans, Filing date: 1911-12-16)
• Patent US-1911-1074525 (English title: Flying-machine, Inventors: Michael Angelo Parisano, Filing date: 1911-12-21)
• Patent FR-1912-414892.16233 (English title: Airplane with automatic stability, Inventors: Jules-Albert Moreau, Supplementary to patent: Patent FR-1910-414892, Filing date: 1912-01-03)
• Patent FR-1912-438787 (English title: Improvements made in the lateral stabilization of airplanes, and in the landing frames, Inventors: François d’Astanières, Filing date: 1912-01-08)
• Patent US-1912-1098098 (English title: Aeroplane, Inventors: James V. Crowthers, Filing date: 1912-01-10)
• Patent FR-1912-439051 (English title: Automatic stability and wing warping apparatus with air vents for all flying machines, Inventors: Eugène Gaillard, Filing date: 1912-01-13)
• 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-1912-450428 (English title: Improvements to automatic stabilizers for aeronautical machines based on the combined use of anemometer and accelerometer, Inventors: Jean-Baptiste-Émile Dorand, Filing date: 1912-01-18)
• Patent FR-1912-450604 (English title: Device for obtaining automatic transverse and longitudinal stability of an airplane, Inventors: Louis-Julien Bonhomme, Filing date: 1912-01-23)
• Patent FR-1912-450999 (English title: Automatic control devices for balancing devices of aeronautical machines, Inventors: Paul Robin, Supplementary to patent: Patent FR-1911-443878, Filing date: 1912-01-30)
• Patent GB-1912-4378 (English title: Improvement in Aeroplanes and the Like, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-21)
• Patent FR-1912-444956 (English title: aeroplane with automatic stabilization, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-26)
• Patent US-1912-1052204 (English title: Automatic balancing and horizontal sustaining aeroplane, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-26)
• Patent AT-1912-65052 (English title: Airplane, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-27)
• Patent FR-1912-441124 (English title: Automatic stabilizer for airplanes, Inventors: Roger Chechère • Édouard Baril, Filing date: 1912-03-05)
• Patent FR-1912-452428 (English title: Automatic stability for airplanes, Inventors: Jean-François Arnaud, Filing date: 1912-03-06)
• Patent US-1912-1051783 (English title: Automatic stabilizer for air-craft, Inventors: Charles B. Thomas, Filing date: 1912-03-11)
• Patent HU-1912-60851 (English title: Equipment for maintaining the longitudinal balance of airplanes, Inventors: Adolphe-François-Joseph Doutre, Supplementary to patent: Patent FR-1911-438363, Filing date: 1912-03-13)
• Patent GB-1912-6818 (English title: Automatic Stabilisation of Aeroplanes and the like, Inventors: Louis Marmonier, Supplementary to patent: Patent FR-1911-436026.15271 • Patent FR-1911-436026, Filing date: 1912-03-19)
• Patent FR-1912-441603 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Francis Henry, Filing date: 1912-03-21)
• Patent FR-1912-442419 (English title: Airplane with automatic and imperative stability in all directions and with instantaneous action of the rudders, Inventors: François d’Astanières • Albert Lebrun, Filing date: 1912-04-10)
• Patent FR-1912-434663.15762 (English title: Stabilizer device with automatic and imperative operation, Inventors: Paul Huguet, Supplementary to patent: Patent FR-1911-434663, Filing date: 1912-04-12)
• Patent FR-1912-436242.15898 (English title: Regulator of automatic equilibrium in aeroplanes, Inventors: Jules-Stéphane Eicher, Supplementary to patent: Patent FR-1911-436242, Filing date: 1912-04-17)
• Patent FR-1912-444900 (English title: Automatic stabilizer for aeroplanes, Inventors: Casimir-Louis Achard, Filing date: 1912-04-22)
• Patent DE-1912-325223 (English title: Airplane with automatic stability and control of stability with a hand clutch, Inventors: Belton Tattnall Hamilton, Supplementary to patent: Patent GB-1911-04-28 Belton Tattnall Hamilton, Filing date: 1912-04-27)
• 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 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 FR-1912-443779 (English title: weight stabilizer, automatic and in combination, applicable to aeroplanes, Inventors: Vincent Larregieu, Filing date: 1912-05-09)
• 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 HU-1912-64116 (English title: Self-stabiling aeroplane, Inventors: Georges de Bothezat, Supplementary to patent: Patent BE-1911-05-15 Georges de Bothezat, Filing date: 1912-05-14)
• Patent FR-1912-444505 (English title: helicopter parachute with automatic stability and light motor system of variable power, Inventors: Ernest Bertin, Filing date: 1912-05-25)
• Patent FR-1912-444533 (English title: helicopter parachute with automatic stability and human propulsion, Inventors: Ernest Bertin, 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 FR-1912-444573 (English title: apparatus of automatic stability applicable to aeroplanes and likewise to submarine craft, Inventors: Giovanni Pegna • Mario Pegna, Supplementary to patent: Patent IT-1911-06-07 Giovanni Pegna and Mario Pegna, Filing date: 1912-06-04)
• Patent GB-1912-13855 (English title: Improvements in an aeroplane with automatic longitudinal balancing, Inventors: Emile Ande Dandrieux, Supplementary to patent: Patent BE-1911-06-14 Émile-Andre Dandrieux, Filing date: 1912-06-13)
• Patent FR-1912-444913 (English title: aeroplane with automatic longitudinal balance, Inventors: Émile-Andre Dandrieux, Supplementary to patent: Patent BE-1911-06-14 Émile-Andre Dandrieux, Filing date: 1912-06-14)
• Patent DE-1912-06-24 Julius Pompe (English title: Tilt protection for aircraft, that is, automatic stability based on the pendulum, Inventors: Julius Pompe, Filing date: 1912-06-24)
• Patent FR-1912-441124.16143 (English title: Automatic stabilizer for airplanes, Inventors: Roger Chechère • Édouard Baril, Supplementary to patent: Patent FR-1912-441124, Filing date: 1912-06-24)
• Patent AU-1912-545612 (English title: Aeroplane having automatic stability, Inventors: Georges de Bothezat, Supplementary to patent: Patent BE-1911-05-15 Georges de Bothezat, Filing date: 1912-06-26)
• 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-1912-457077 (English title: Automatic stabilizer for airplanes, Inventors: Hervé-Pierre Félix, Filing date: 1912-07-03)
• Patent ES-1912-53553 (English title: automatic control apparatus for aeronautic stability control mechanisms, Inventors: Paul Robin, Supplementary to patent: Patent FR-1911-443878, Filing date: 1912-07-23)
• Patent GB-1912-17253 (English title: Improvements in Stabilizing Apparatus for Aeroplanes and other Buoyant Structures, Inventors: Paul Robin, Supplementary to patent: Patent FR-1911-443878, Filing date: 1912-07-24)
• Patent HU-1912-62623 (English title: Automatic control of balancing equipment for aircraft, Inventors: Paul Robin, Supplementary to patent: Patent FR-1911-443878, Filing date: 1912-07-24)
• Patent FR-1912-446719 (English title: Automatic control device for flying machines, Inventors: François Dergint, Filing date: 1912-07-31)
• Patent FR-1912-447782 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Filing date: 1912-08-06)
• Patent US-1912-1154396 (English title: Automatic stabilizing apparatus for aeroplanes, Inventors: Louis-Adolphe Hayot, Supplementary to patent: Patent FR-1911-445963, Filing date: 1912-08-13)
• Patent GB-1912-18675 (English title: Improvements in Automatic Stabilising Apparatus for Aeroplanes, Inventors: Louis-Adolphe Hayot, Supplementary to patent: Patent FR-1911-445963, Filing date: 1912-08-14)
• Patent US-1912-1201648 (English title: Method of and apparatus for balancing aircraft, Inventors: John P. Tarbox, Filing date: 1912-08-15)
• Patent FR-1912-447873 (English title: Automatic warping device for airplanes, Inventors: Gaston-Marie-Eugène Balignant, Filing date: 1912-09-02)
• Patent GB-1912-20927 (English title: Airplane stability, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1911-446282, Filing date: 1912-09-13)
• Patent GB-1912-20941 (English title: Improvements in and relating to Aeroplanes, Inventors: Michael Rukawischnikoff, Supplementary to patent: Patent DE-1912-02-13 Michael Rukawischnikoff, Filing date: 1912-09-13)
• Patent FR-1912-448278 (English title: Automatic longitudinal stabilizer applicable to all aircraft, Inventors: César-Augusto de Condé y Mora, Filing date: 1912-09-13)
• Patent GB-1912-21001 (English title: Airplane stabilizer, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1912-446282.16689 • Patent FR-1911-446282 • Patent GB-1912-20927, Filing date: 1912-09-14)
• Patent FR-1912-447873.16665 (English title: Automatic warping device for airplanes, Inventors: Gaston-Marie-Eugène Balignant, Supplementary to patent: Patent FR-1912-447873, Filing date: 1912-10-29)
• Patent BE-1912-250530 (English title: Automatic and hand-held airplane equilibrator, Inventors: J.-F. Bertrand, Filing date: 1912-10-31)
• Patent FR-1912-450608 (English title: Automatic airplane stabilizing apparatus, Inventors: Otto Albin Budig, Supplementary to patent: Patent DE-1911-11-16 Otto Albin Budig, Filing date: 1912-11-13)
• 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 US-1912-1127167 (English title: Aeroplane, Inventors: Auguste Pierre Biais • Jean-Jules Cambou • Charles Marie Joseph Baillod, Filing date: 1912-11-16)
• Patent GB-1912-26491 (English title: Improvements to aeroplanes, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou • Charles Baillod, Supplementary to patent: Patent BE-1911-11-17, Filing date: 1912-11-18)
• Patent DE-1913-04-29-Max Hinek (English title: Automatic stabilizer in which balance weights affected by inclination operate stabilizing propellers, Inventors: Max Hinek)
• Patent BE-1913-252533 (English title: Electric differential device for the automatic stabilization and steering of airplanes, Inventors: François Dergint, Filing date: 1913-01-06)
• Patent FR-1913-450604.17132 (English title: Device for obtaining automatic transverse and longitudinal stability of an airplane, Inventors: Louis-Julien Bonhomme, Supplementary to patent: Patent FR-1912-450604, Filing date: 1913-01-17)
• Patent US-1913-1203219 (English title: Automatic stabilizing device, Inventors: Alfred John Macy, Filing date: 1913-01-27)
• Patent US-1913-1203218 (English title: Automatic controlling and stabilizing mechanism, Inventors: Alfred John Macy, Filing date: 1913-01-27)
• Patent GB-1913-3848 (English title: Improvements in (the automatic stability of) Aeroplanes and the like (achieved via wind resistance), Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1909-8531 • Patent GB-1910-6051, Filing date: 1913-02-14)
• Patent FR-1913-465974 (English title: Automatic stabilizer for airplanes, Inventors: Albéric de la Celle, Filing date: 1913-02-18)
• Patent FR-1913-454995 (English title: Automatic stabilizer for airplanes, Inventors: Joseph Desvignes, Filing date: 1913-03-01)
• Patent HU-1913-63978 (English title: Governor and automatic stabilization equipment for flying machines, Inventors: Sándor Frenyó, Filing date: 1913-03-06)
• Patent FR-1913-455984 (English title: Self-balancing stabilizer for airplanes and gliders, Inventors: Jules Sandret, Filing date: 1913-03-25)
• Patent FR-1913-443779.17519 (English title: Automatic weight and combination stabilizer, applicable to airplanes, Inventors: Vincent Larregieu, Supplementary to patent: Patent FR-1912-443779, Filing date: 1913-03-26)
• Patent US-1913-1112885 (English title: Aeroplane, Inventors: Juan C. Battista, Filing date: 1913-04-08)
• Patent FR-1913-442419.17575 (English title: Airplane with automatic and imperative stability in all directions and with instantaneous action of the rudders, Inventors: François d’Astanières • Albert Lebrun, Supplementary to patent: Patent FR-1912-442419, Filing date: 1913-04-19)
• Patent FR-1913-450608.17639 (English title: Apparatus of automatic airplane stability, Inventors: Otto Albin Budig, Supplementary to patent: Patent FR-1912-450608 • Patent DE-1911-11-16 Otto Albin Budig, Filing date: 1913-04-23)
• Patent FR-1913-432053.17603 (English title: Further elaborations on a complete flying machine system, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1911-432053, Filing date: 1913-04-29)
• Patent US-1913-1083347 (English title: Stabilizing apparatus for aeroplanes, Inventors: Otto Albin Budig, Supplementary to patent: Patent DE-1912-05-04 Otto Albin Budig, Filing date: 1913-05-02)
• Patent HU-1913-62360 (English title: Automatic balancing device for flying machines, Inventors: Otto Albin Budig, Supplementary to patent: Patent DE-1912-05-04 Otto Albin Budig, Filing date: 1913-05-03)
• Patent ES-1913-55487 (English title: An automatic stabilizer device for airplanes, Inventors: Otto Albin Budig, Supplementary to patent: Patent DE-1911-11-16 Otto Albin Budig, Filing date: 1913-05-03)
• Patent AT-1913-67264 (English title: Automatic stabilization device for aircraft, Inventors: Otto Albin Budig, Supplementary to patent: Patent DE-1912-05-04 Otto Albin Budig, Filing date: 1913-05-03)
• 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, Supplementary to patent: Patent DE-1912-05-04 Otto Albin Budig, Filing date: 1913-05-05)
• Patent AT-1913-66955 (English title: Airplane with features of automatic stability based entirely in the phenomena of aerodynamics, Inventors: Sergei Tscherwinsky, Filing date: 1913-05-17)
• Patent CH-1913-64628 (English title: Airplane with apparatus of automatic stability, Inventors: Sergei Tscherwinsky, Supplementary to patent: Patent AT-1913-66955, Filing date: 1913-05-17)
• Patent GB-1913-11999 (English title: Airplane stability apparatus, Inventors: Sergei Tscherwinsky, Supplementary to patent: Patent AT-1913-66955, Filing date: 1913-05-22)
• Patent HU-1913-63964 (English title: Airplane with stabilizing device, Inventors: Sergei Tscherwinsky, Supplementary to patent: Patent AT-1913-66955, Filing date: 1913-05-28)
• Patent AT-1913-67267 (English title: Tilt protection for aircraft, that is, automatic stability based on the pendulum, Inventors: Julius Pompe, Supplementary to patent: Patent DE-1912-06-24 Julius Pompe, Filing date: 1913-06-05)
• Patent HU-1913-64169 (English title: Equipment to prevent the rollover of flying machines, Inventors: Julius Pompe, Supplementary to patent: Patent DE-1912-06-24 Julius Pompe, Filing date: 1913-06-06)
• Patent FR-1913-459222 (English title: Airplane stability device, Inventors: Serge Tscherwinsky, Supplementary to patent: Patent AT-1913-66955, Filing date: 1913-06-13)
• Patent US-1913-1188343 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1913-07-22)
• Patent FR-1913-461830 (English title: Lever for automatic airplane stability, Inventors: Vigilio Baldo, Supplementary to patent: Patent IT-1913-03-20 Vigilio Baldo, Filing date: 1913-07-24)
• Patent GB-1913-17034 (English title: Improvements in and relating to Flying Machines with Automatic Stabilizing Devices, Inventors: Nicolas de Benois, Filing date: 1913-07-24)
• Patent CH-1913-67698 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1913-07-28)
• Patent GB-1913-17434 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1913-07-29)
• Patent FR-1913-460902 (English title: Balance stabilizer with automatic double reaction for all aviation devices, Inventors: Casimir-Louis Achard, Filing date: 1913-07-31)
• Patent ES-1913-56145 (English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1913-08-01)
• Patent AT-1913-81596 (English title: Self-stabilizing aircraft, monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1913-08-01)
• Patent HU-1913-64780 (English title: Mechanism of automatic aircraft stability, Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1913-08-04)
• Patent FR-1913-461463 (English title: Flying machine with automatic stabilizers, Inventors: Nicolas de Benois, Filing date: 1913-08-18)
• Patent FR-1913-472958 (English title: Support surface with automatic stability for aircraft, Inventors: Pierre-Octave Détable, Filing date: 1913-08-27)
• Patent FR-1913-462034 (English title: Self-stabilizing hydro-aerial vessel, Inventors: Alexandre-Auguste Guillot, Filing date: 1913-08-30)
• Patent HU-1913-66056 (English title: Automatic balancing device, Inventors: Max Hinek, Filing date: 1913-09-08)
• Patent FR-1913-473934 (English title: Airplane with automatic longitudinal equilibrium, Inventors: Robert Esnault-Pelterie, Filing date: 1913-10-23)
• Patent FR-1913-450627.18448 (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 FR-1912-450627, Filing date: 1913-11-14)
• Patent GB-1913-26139 (English title: Improvements in and relating to Automatic Equipoise or Stability Control Apparatus, Inventors: Albert Chapman, Filing date: 1913-11-14)
• Patent FR-1913-442419.18499 (English title: Airplane with automatic and imperative stability in all directions and with instantaneous action of the rudders, Inventors: François d’Astanières • Albert Lebrun, Supplementary to patent: Patent FR-1912-442419, Filing date: 1913-11-24)
• Patent HU-1913-Pédery-Varsányi-Zoltán (English title: Improvements in automatic airplane stabilization, Inventors: Attila Pédery • Desiderius Varsányi • Aladar Zoltán, Filing date: 1913-11-26)
• Patent FR-1913-473934.19539 (English title: Airplane with automatic longitudinal equilibrium, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1913-473934, Filing date: 1913-11-27)
• Patent FR-1913-471027 (English title: Automatic stabilizer in which balance weights affected by inclination operate stabilizing propellers, Inventors: Max Hinek, Supplementary to patent: Patent DE-1913-04-29-Max Hinek • Patent AT-1910-62089, Filing date: 1913-12-08)
• Patent FR-1913-473460 (English title: Electric differential apparatus of automatic stabilization and direction of airplanes, Inventors: François Dergint, Supplementary to patent: Patent BE-1913-252533, Filing date: 1913-12-22)
• Patent FR-1914-474914 (English title: Automatic stabilizer, Inventors: Albert-Octave Eteve, Filing date: 1914-01-05)
• Patent HU-1914-64859 (English title: Self-swinging pendulum, likely a device of automatic airplane stability, Inventors: Mihály Székely, Filing date: 1914-01-07)
• Patent FR-1914-465974.19636 (English title: Automatic stabilizer for airplanes, Inventors: Albéric de la Celle, Supplementary to patent: Patent FR-1913-465974, Filing date: 1914-01-07)
• Patent FR-1914-461830.18745 (English title: Lever for automatic airplane stability, Inventors: Vigilio Baldo, Supplementary to patent: Patent FR-1913-461830 • Patent IT-1913-11-24 Vigilio Baldo • Patent IT-1913-03-20 Vigilio Baldo, Filing date: 1914-01-09)
• Patent FR-1914-474937 (English title: Airplane stabilizer, Inventors: Louis-Adolphe Hayot, Filing date: 1914-01-10)
• Patent HU-1914-65900 (English title: Automatic stabiliser for aircraft-aeroplanes, Inventors: János Mihálik, Filing date: 1914-01-14)
• Patent FR-1914-473227 (English title: Improvements (in automatic stability via wind-resistance-actionated fans) brought to airplanes and other flying machines, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1913-3848, Filing date: 1914-02-11)
• Patent US-1914-1153752 (English title: Airplane, Inventors: Auguste-Pierre Biais • Jean-Jules Cambou • Charles Baillod, Filing date: 1914-02-18)
• Patent GB-1914-4306 (English title: Improvements in automatic airplane stabilization, Inventors: Attila Pédery • Desiderius Varsányi • Aladar Zoltán, Supplementary to patent: Patent HU-1913-Pédery-Varsányi-Zoltán, Filing date: 1914-02-19)
• Patent FR-1914-469080 (English title: Improvements in automatic airplane stabilization, Inventors: Attila Pédery • Desiderius Varsányi • Aladar Zoltán, Supplementary to patent: Patent HU-1913-Pédery-Varsányi-Zoltán, Filing date: 1914-02-25)
• Patent BE-1914-266445 (English title: Automatic stability apparatus for airplanes, etc., being at the same time a rudder combining controls for wing-warping, steering and elevation (pointedly applicable to helicopters as well), Inventors: Joseph de Pierpont de Burnot, Filing date: 1914-04-01)
• Patent FR-1914-476300 (English title: Automatic stabilization apparatus for airplanes and similar machines, Inventors: Louis-Isidore Henry, Filing date: 1914-04-15)
• Patent GB-1914-12288 (English title: Lever for the Automatic Stability of Aeroplanes, Inventors: Vigilio Baldo, Supplementary to patent: Patent IT-1913-03-20 Vigilio Baldo, Filing date: 1914-05-19)
• Patent BE-1914-268198 (English title: Device of automatic stability and irreversibility, Inventors: C. Delalandre, Filing date: 1914-06-02)
• Patent FR-1914-473270 (English title: Apparatus of automatic airplane rescue and stability, Inventors: Assan Dina, Supplementary to patent: Patent BE-1913-07-23 Assan Dina, Filing date: 1914-06-06)
• Patent BE-1914-268596 (English title: Biplane with automatic stability, Inventors: A.-G.-F.-D. Duvivier, Filing date: 1914-06-18)
• Patent FR-1914-475066 (English title: Apparatus for assuring the automatic stability of airplanes and likewise, Inventors: Gaston Madeira, Filing date: 1914-07-11)
• Patent FR-1914-475738 (English title: Automatic stabilizer assuring longitudinal equilibrium of airplanes, Inventors: Henri-Marie-Etienne Crouzel, Filing date: 1914-07-27)
• Patent DE-1914-324366 (English title: Device for the automatic stabilization of aircraft, Inventors: Gaston Madeira, Supplementary to patent: Patent FR-1914-475066, Filing date: 1914-07-29)
• Patent FR-1914-475890 (English title: Improvements to the longitudinal stability of airplanes, Inventors: Louis Constantin • François d’Astanières, Supplementary to patent: Patent BE-1913-08-11 Louis Constantin and François d’Astanières • Patent BE-1914-01-10 Louis Constantin and François d’Astanières • Patent BE-1914-266196, Filing date: 1914-08-01)
• Patent FR-1914-450608.19881 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Otto Albin Budig, Supplementary to patent: Patent FR-1912-450608 • Patent DE-1911-11-16 Otto Albin Budig, Filing date: 1914-08-01)
• Patent DK-1914-19333 (English title: Flying machine of the monoplane type with automatic balancing, Inventors: Étienne Carret • Adrien Schmitt, Supplementary to patent: Patent FR-1912-447782, Filing date: 1914-09-25)
• Patent FR-1915-476300.20754 (English title: Automatic airplane stability apparatus, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1914-476300, Filing date: 1915-06-02)
• Patent GB-1915-9370 (English title: Improvents in Aeroplanes and the like, further developments in automatic stability, Inventors: Sam Leonard Walkden, Supplementary to patent: Patent GB-1913-3848, Filing date: 1915-06-26)
• Patent GB-1915-9488 (English title: Improvements in or relating to Stabilisers for Aerial Machines, Inventors: Gaston Madeira, Supplementary to patent: Patent FR-1914-475066, Filing date: 1915-06-29)
• Patent US-1915-1201210 (English title: Stabilizer for aerial machines, Inventors: Gaston Madeira, Supplementary to patent: Patent FR-1914-475066, Filing date: 1915-07-09)
• Patent GB-1915-10377 (English title: Automatic Means for Stabilising Aircraft, Inventors: Elmer Ambrose Sperry, Supplementary to patent: Patent US-1914-1368226 • Patent GB-1913-2294, Filing date: 1915-07-16)
• Patent GB-1915-125090 (English title: Automatic Means for Stabilising Aircraft, Inventors: Lawrence Burst Sperry, Supplementary to patent: Patent GB-1915-10377 • Patent US-1914-1368226 • Patent GB-1913-2294, Filing date: 1915-07-16)
• Patent HU-1915-75555 (English title: Automatic stabilizer, Inventors: Baron Kálmán Pfeiffer, Supplementary to patent: Patent 1915-09-30 Baron Kálmán Pfeiffer, Filing date: 1915-10-18)
• Patent HU-1915-70594 (English title: Self-balancing device for aircraft, Inventors: József Billi, Filing date: 1915-12-07)
• Patent CH-1915-73055 (English title: Airplane stabilizer, Inventors: Alfredo Pelati, Filing date: 1915-12-09)
• Patent GB-1916-104346 (English title: Improvements in the Stabilisation of Air-craft, Inventors: Carl Alfred Johansson, Supplementary to patent: Patent NO-1915-12-15 Carl Alfred Johansson, Filing date: 1916-01-13)
• Patent DK-1916-21998 (English title: Device for Stabilizing Aircraft, Inventors: Carl Alfred Johansson, Supplementary to patent: Patent NO-1915-12-15 Carl Alfred Johansson, Filing date: 1916-01-14)
• Patent HU-1916-69873 (English title: Automatic stabiliser for aircraft, Inventors: Carl Alfred Johansson, Supplementary to patent: Patent NO-1915-12-15 Carl Alfred Johansson, Filing date: 1916-01-26)
• Patent CH-1916-73163 (English title: Equipment for stabilizing aircraft, airplanes in particular, Inventors: Carl Alfred Johansson, Supplementary to patent: Patent NO-1915-12-15 Carl Alfred Johansson, Filing date: 1916-02-08)
• Patent US-1916-1326946 (English title: Method of automatic control for vehicles, Inventors: Alfred John Macy, Filing date: 1916-03-25)
• Patent FR-1916-492341 (English title: New automatic dual-stability airplane system, Inventors: J. Dehouch, Filing date: 1916-06-09)
• Patent HU-1916-71851 (English title: Automatic leveling device for monoplanes, Inventors: István Sváró, Filing date: 1916-09-19)
• Patent FR-1916-520777 (English title: Device for automatic stabilization of flying machines, Inventors: François Dergint, Filing date: 1916-10-23)
• Patent FR-1916-493654 (English title: Automatic and controlled airplane stabilizer, Inventors: Jean-Baptiste Hervé, Filing date: 1916-11-18)
• Patent FR-1916-492896 (English title: Automatic stabilization of airplanes, Inventors: Carl Alfred Johansson, Supplementary to patent: Patent NO-1915-12-15 Carl Alfred Johansson, Filing date: 1916-12-14)
• Patent DK-1916-22694 (English title: Device for Stabilizing Aircraft, Inventors: Carl Alfred Johansson, Supplementary to patent: Patent NO-1915-12-15 Carl Alfred Johansson • Patent DK-1916-21998, Filing date: 1916-12-15)
• Patent DE-1917-310407 (English title: Aerial propeller with automatically adjusting angle, Filing date: 1917-02-07)
• Patent FR-1917-521457 (English title: Automatic stability apparatus acting contrary to pitching, reeling, or reeling, applicable to all aerial, marine or submarine vehicles, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1914-476300 • Patent FR-1915-476300.20754, Filing date: 1917-05-31)
• Patent HU-1917-78703 (English title: Automatic balancing device for aeroplanes, Inventors: Mihály Bogyó, Filing date: 1917-06-13)
• Patent FR-1917-492990 (English title: Instrument of dynamic automatic stabilization of aeroplanes and ships, Inventors: Alexandre Murat, Filing date: 1917-06-29)
• Patent GB-1918-130859 (English title: Improvements in aeroplanes, Inventors: Alfred Guillermo Leigh, Filing date: 1918-11-04)
• Patent US-1918-1418335 (English title: Automatic pilot for aeroplanes, Inventors: Elmer A. Sperry, Filing date: 1918-11-19)
• Patent FR-1918-500109 (English title: Improvements to aeroplanes, Inventors: Alfredo Guillermo Leigh, Supplementary to patent: Patent US-1918-09-17 Alfredo Guillermo Leigh, Filing date: 1918-11-21)
• Patent DK-1919-25958 (English title: Stabilization system for Airplane, Inventors: Carl Alfred Johansson, Filing date: 1919-02-06)
• Patent FR-1919-498841 (English title: Improvements brought to automatic airplane stability, Inventors: Alfredo Guillermo Leigh, Supplementary to patent: Patent US-1919-02-25 Alfredo Guillermo Leigh, Filing date: 1919-04-23)

Enclosing categories	Stability
Subcategories
Keywords
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