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Patents > National tech categories : USPC 244/80 or None & Cites these patents : 1 or Patent AT-1909-47911 or None

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Inventor country:
None (2500) · US (1712) · FR (1272) · GB (1218) · DE (558) · IT (103) · AT (86) · CA (66) · CH (64) · BE (53) · RU (44) · AU (38) · ES (32) · HU (31) · NZ (30) · NO (23) · SE (22) · RO (16) · NL (16) · IE (14)
Applicant firm:
None (7448) · Curtiss Aeroplane (57) · Blackburn Aeroplane and Motor Co. (19) · Vickers (17) · British and Colonial Aeroplane Co. (15) · Vickers Limited (13) · Motorluftschiff Studiengesellschaft m.b.H (10) · Sperry Gyroscope Company (10) · Société des Avions Louis Bréguet (9) · Dornier Metallbauten (9) · Tarbox Safety Aircraft Company (9) · Société anonyme Astra AB (8) · Établissements de Dion-Bouton (8) · Sopwith Aviation Company Limited (7) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Aeroplane and Motor Corporation (6) · Varioplane Company (6) · Société Anonyme des Établissements Nieuport (6) · Société anonyme des Constructions Aériennes Rossel-Peugeot (6)
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Assigned to:
None (7738) · Sperry Gyroscope Company (9) · Curtiss Aeroplane and Motor Corporation (7) · Curtiss Aeroplane (6) · Westinghouse Electric & Manufacturing Company (5) · Moteurs Salmson (4) · Curtiss Aeroplane & Motor Corporation (3) · Tarbox Safety Aircraft Company (3) · Goodyear Tire and Rubber Company (3) · Varioplane Company (3) · Société Anonyme des Établissements Nieuport (3) · Syracuse, NY (2) · General Electric Company (2) · Dewey Corporation (2) · Magneso Calcite Fire-Proof Company (2) · Haskelite Manufacturing Corporation (2) · Westinghouse Air Spring Company (2) · John A. Roebling's Sons (2) · Rupert G. Bryant (2)
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