E. Blétry
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French patent agent E. Blétry is most likely Edmond Blétry, son of Constant Blétry (Blétry), brother of Camille Blétry (C. Blétry, Blétry frères). C. and E. Blétry took over the firm after their father died in 1901.[1]
References
- ↑ Galvez-Behar, 2006, p. 438, f6: "Constant Blétry, ingénieur des arts et métiers, fonde l’Office Blétry en 1866 après avoir fait ses premières armes chez Armengaud jeune. Après son décès en 1901, son fils Camille, polytechnicien, reprend la direction de l’affaire avec l’aide de son frère, Edmond."
Patents for which E. Blétry or E. Bletry or Edmond Blétry was the patent agent
- Patent FR-1910-410848.12591 (Inventors: Julius Hermann Carl Gebauer, English title: Flying machine, Supplementary to patent: Patent FR-1909-410848, Patent agent: E. Blétry)
- Patent FR-1902-323654.1532 (Inventors: Raffaele Ronco fu Riccardo, English title: New steering method, of aerostats, submarines and other ships, Supplementary to patent: Patent FR-1902-323654, Patent agent: E. Blétry)
- Patent FR-1905-352122 (Inventors: Louis-Étienne Roze, English title: Air-Ship, Supplementary to patent: Patent DE-1904-171082, Patent agent: E. Blétry)
- Patent FR-1906-367741 (Inventors: John F. Harris, English title: aviator, Patent agent: E. Blétry)
- Patent FR-1907-381285 (Inventors: Roman Pomianowski, English title: control for balloons, etc., Supplementary to patent: Patent AT-1907-36106, Patent agent: E. Blétry)
- Patent FR-1907-385310 (Inventors: William Edward Murray, English title: Aeroplane, Supplementary to patent: Patent US 1906 12 10, Patent agent: E. Bletry)
- Patent FR-1908-398237.11064 (Inventors: Fernand Lioré, English title: Airplane, actually the direction of propeller air force under the wings, Supplementary to patent: Patent FR-1908-398237, Patent agent: E. Blétry)
- Patent FR-1908-389173 (Inventors: Wilhelm Michalk, English title: Airplane propelled by rotating wings or propellers, Patent agent: E. Bletry)
- Patent FR-1908-393680 (Inventors: Roger Ravaud, English title: Boat airplane, Patent agent: E. Blétry)
- Patent FR-1909-397291 (Inventors: W.J. Hoffmann, Patent agent: E. Blétry)
- Patent FR-1908-398237 (Inventors: Fernand Lioré, English title: Airplane, Patent agent: E. Blétry)
- Patent FR-1909-393680.10332 (Inventors: Roger Ravaud, English title: Boat airplane, Supplementary to patent: Patent FR-1908-393680, Patent agent: E. Blétry)
- Patent FR-1909-401066.11489 (Inventors: Emmanuel-François-Michel Farcot, English title: Machine flying by means of flapping wings, Patent agent: E. Blétry)
- Patent FR-1909-410848.12028 (Inventors: Julius Hermann Carl Gebauer, English title: Flying machine, Supplementary to patent: Patent FR-1909-410848, Patent agent: E. Blétry)
- Patent FR-1909-400961 (Inventors: Antoine Mutti, English title: Device for propulsion through air or water, Supplementary to patent: Patent GB-1908-5949, Patent agent: E. Bletry)
- Patent FR-1909-402763 (Inventors: João Gouveia, English title: Monoplane "Cas A" - monoplane self-balancing on three wheels, Applicant firm: A Sociedade Estella Cessionaria de João Gouveia, Patent agent: E. Blétry)
- Patent FR-1909-402764 (Inventors: João Gouveia, English title: Biplane "Cas B" - biplane self-balancing on three wheels, Applicant firm: A Sociedade Estella Cessionaria de João Gouveia, Patent agent: E. Blétry)
- Patent FR-1909-409305 (Inventors: Burt Jackson Pressey, English title: Aeroplane featuring automatic stability achieved by way of surfaces, Supplementary to patent: Patent US-1908-1081147 • Patent US-1908-1077750, Patent agent: E. Blétry)
- Patent FR-1910-410711 (Inventors: Ignaz Etrich, English title: monoplane, Patent agent: E. Blétry)
- Patent FR-1910-410833 (Inventors: Raphael Schweers, English title: Ornithopter, Patent agent: E. Blétry)
- Patent FR-1909-410848 (Inventors: Julius Hermann Carl Gebauer, English title: Flying machine, Patent agent: E. Blétry)
- Patent FR-1909-410957 (English title: Folding kite, Applicant firm: Société Francolin, Gilet & Cie, Patent agent: E. Blétry)
- Patent FR-1910-410957.12151 (English title: Pliable kite, Supplementary to patent: Patent FR-1909-410957, Applicant firm: Société Francolin, Gilet & Cie, Patent agent: E. Blétry)
- Patent FR-1910-410848.12353 (Inventors: Julius Hermann Carl Gebauer, English title: Flying machine, Supplementary to patent: Patent FR-1909-410848, Patent agent: E. Blétry)
- Patent FR-1910-423441.13961 (Inventors: Fernand Lioré, English title: Propeller for aeronautics, Supplementary to patent: Patent FR-1910-423441, Patent agent: E. Blétry)
- Patent FR-1910-411301 (Inventors: Donát Bánki, English title: Automatic stabilizer for "flying machines" and dirigibles, Supplementary to patent: Patent HU-1909-49726, Patent agent: E. Blétry)
- Patent FR-1910-411302 (Inventors: Édouard Heusch, English title: Procedure and installation for aerial locomotion, Patent agent: E. Blétry)
- Patent FR-1910-411414 (Inventors: Wilhelm Pega • Karl Emich, English title: Propeller for aerial navigation, Patent agent: E. Blétry)
- Patent FR-1910-412050 (Inventors: Hugo Junkers, English title: Airplane, Patent agent: E. Blétry)
- Patent FR-1910-412989 (Inventors: József Fenyvesi • Alajos Biró • Edmond Lévi, English title: Stabilizer for airplanes, Supplementary to patent: Patent HU-1909-49038, Patent agent: E. Blétry)
- Patent FR-1910-414100 (English title: Door for halls and balloon sheds, Applicant firm: Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H., Patent agent: E. Blétry)
- Patent FR-1910-414288 (Inventors: Giuseppe Pietro Ottino • Algernon Wyllie, English title: Flying machine, Supplementary to patent: Patent GB-1909-6378, Patent agent: E. Blétry)
- Patent FR-1910-414535 (Inventors: Robert Pohl, English title: Flexible propeller blades, Patent agent: E. Blétry)
- Patent FR-1910-414536 (Inventors: José Lluzar-Rodrigo, English title: Lift planes and stabilizing surfaces for airplanes, Supplementary to patent: Patent BE-1909-08-31 Lluzar-Rodrigo, Patent agent: E. Blétry)
- Patent FR-1910-414537 (Inventors: José Lluzar-Rodrigo, English title: Transmission device for airplanes with two thrusters, Supplementary to patent: Patent BE-1910-03-15 Lluzar-Rodrigo, Patent agent: E. Blétry)
- Patent FR-1910-414538 (Inventors: José Lluzar-Rodrigo, English title: Friction shoe clutch, Supplementary to patent: Patent BE-1910-03-16 Lluzar-Rodrigo, Patent agent: E. Blétry)
- Patent FR-1910-416628 (Inventors: Jose Lluzar-Rodrigo, English title: Landing gear chassis for aeroplanes, Supplementary to patent: Patent BE-1910-03-14 Lluzar-Rodrigo, Patent agent: E. Blétry)
- Patent FR-1910-418441 (Inventors: William Swart Romme, English title: Aeroplane, Supplementary to patent: Patent US-1910-1041876, Patent agent: E. Blétry)
- Patent FR-1910-418838 (Inventors: Gaspar Brunet y Viadera, English title: Airplane with multiple planes, Patent agent: E. Blétry)
- Patent FR-1911-419360 (Inventors: Fernand Lioré • Henri Olivier, English title: Landing device for airplanes, Patent agent: E. Bletry)
- Patent FR-1910-421257 (Inventors: Jules Sandret, English title: Automatic stabilizer apparatus for airplanes, Patent agent: E. Blétry)
- Patent FR-1911-421906 (Inventors: Ignaz Etrich, English title: Improvements in monoplane construction and design specifications, all in the furtherance of aerodynamics, Supplementary to patent: Patent AT-1909-IE, Patent agent: E. Blétry)
- Patent FR-1911-422626 (Inventors: Johannes Wilhelm Joost, English title: Collar for rudder bars, flights, etc., Patent agent: E. Bletry)
- Patent FR-1910-422718 (Inventors: Erhard Cecil Kny, English title: Improvements to heavier-than-air flying machines, Patent agent: E. Blétry)
- Patent FR-1910-423441 (Inventors: Fernand Lioré, English title: Propeller for aeronautics, Patent agent: E. Blétry)
- Patent FR-1911-424754.14211 (Inventors: Pierre-Louis Pujo, English title: Aeroplane, Supplementary to patent: Patent FR-1911-424754, Patent agent: E. Blétry)
- Patent FR-1911-421257.14854 (Inventors: Jules Sandret, English title: Automatic stabilizer apparatus for airplanes, Supplementary to patent: Patent FR-1910-421257, Patent agent: E. Blétry)
- Patent FR-1911-424754 (Inventors: Pierre-Louis Pujo, English title: Airplane, Patent agent: E. Blétry)
- Patent FR-1911-425796 (Inventors: Pierre-Louis Pujo, English title: Aerial propeller, Patent agent: E. Blétry)
- Patent FR-1911-427290 (Inventors: James Robertson Porter, English title: Propeller, Supplementary to patent: Patent GB-1910-6131, Patent agent: E. Blétry)
- Patent FR-1911-428199 (Inventors: Max Mueller, English title: Flying-machine, Patent agent: E. Blétry)
- Patent FR-1911-430670 (Inventors: Johann Weber, English title: Aéroplane, Patent agent: E. Blétry)
- Patent FR-1911-435977 (Inventors: Jules Sandret, English title: Self-balancing stabilizer for airplanes and gliders, Patent agent: E. Blétry)
- Patent FR-1912-437763 (Inventors: Auguste Rossarie • Alfred Saint-Lanne, English title: Aeroplane, Patent agent: E. Bletry)
- Patent FR-1911-449459 (Inventors: Jacques-Paul Lucas, English title: improvements to dirigibles, Applicant firm: F. Liore & Olivier Société, Patent agent: E. Blétry)
- Patent FR-1912-449459.16767 (Inventors: Jacques-Paul Lucas, English title: improvements to dirigibles, Supplementary to patent: Patent FR-1911-449459, Applicant firm: F. Liore & Olivier Société, Patent agent: E. Blétry)
- Patent FR-1912-442539 (Inventors: Belton Tattnall Hamilton, English title: Improvements to propellers, Patent agent: E. Blétry)
- Patent FR-1912-442866 (Inventors: Belton Tattnall Hamilton, English title: Aeroplane, Supplementary to patent: Patent GB-1911-04-28 Belton Tattnall Hamilton, Patent agent: E. Blétry)
- Patent FR-1912-444001 (Inventors: Aloys BOLLIG, English title: flying machine with feathered wings of support and direction, Patent agent: E. Blétry)
- Patent FR-1912-444080 (Inventors: Karl Bomhard, English title: Aeroplane, Supplementary to patent: Patent DE-1911-05-Bomhard, Patent agent: E. Blétry)
- Patent FR-1912-449592 (Inventors: Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung, English title: Propulsion surface with louvered shutters for aerostats, airplanes and hydroplanes, Supplementary to patent: Patent DE-1911-10-19 Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung, Patent agent: E. Blétry)
- Patent FR-1912-451591 (Inventors: Gustave Plaisant, English title: Improvements in machines acting on fluids by apparati animating from cyclical movements, Patent agent: E. Blétry)
- Patent FR-1913-453815 (Inventors: Franz Xaver Wels, English title: Human-powered Ornithoplane, Supplementary to patent: Patent AT-1912-75092, Patent agent: E. Blétry)
- Patent FR-1913-455984 (Inventors: Jules Sandret, English title: Self-balancing stabilizer for airplanes and gliders, Patent agent: E. Blétry)
- Patent FR-1914-467936 (Inventors: Eli Edward Gregory, English title: Apparatus for use in water, on land, and in the air, Supplementary to patent: Patent US-1913-1094989, Patent agent: E. Bletry)
- Patent FR-1914-468710 (Inventors: Ulysse Vermot-Desroches, English title: Flying machine, actually an orthopter, Supplementary to patent: Patent BE-1914-264437, Patent agent: E. Blétry)
- Patent FR-1914-474288 (Inventors: Jean-Victorin POPLAWSKI, English title: Propeller-lifter for aerial and nautical navigation, Patent agent: E. Blétry)
- Patent FR-1919-498841 (Inventors: Alfredo Guillermo Leigh, English title: Improvements brought to automatic airplane stability, Supplementary to patent: Patent US-1919-02-25 Alfredo Guillermo Leigh, Patent agent: E. Blétry)
- Patent FR-1920-519352 (Inventors: Thomas James Taplin, Sr. • Thomas James Taplin, Jr., English title: Improvements concerning the stabilizers of airplanes, Supplementary to patent: Patent GB-1918-128040, Patent agent: E. Blétry)
