Drilldown: Patents

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Patents > First filing : Yes or None & Number of claims: 4-50

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Inventor country:
US (1437) · GB (551) · FR (395) · DE (212) · HU (43) · AT (41) · CA (33) · None (31) · CH (28) · IT (26) · AU (23) · RU (17) · RO (13) · BE (12) · AH (10) · NZ (9) · SE (8) · NL (8) · MX (7) · IE (7)
Applicant firm:
None (2527) · Curtiss Aeroplane (39) · Blackburn Aeroplane and Motor Co. (11) · Westinghouse Electric & Manufacturing Company (9) · British and Colonial Aeroplane Co. (6) · Curtiss Aeroplane and Motor Corporation (6) · Sopwith Aviation Company Limited (6) · Société Anonyme des Établissements Nieuport (6) · Jacob Lohner & Co. (5) · Curtiss Aeroplane & Motor Corporation (5) · Curtiss Motor Company (5) · Sperry Gyroscope Company (5) · Frederick Sage & Company, Limited (5) · General Electric Company (5) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Packard Motor Car Company (4) · Helix Propeller G.m.b.H. (4) · Luftschiffbau Zeppelin G. m. b. H. (4) · Tarbox Safety Aircraft Company (4) · Varioplane Company (4)
Applicant is inventor:
Granted:
Related to aircraft:
Assigned to:
None (2657) · Curtiss Aeroplane and Motor Corporation (11) · Curtiss Aeroplane (11) · Goodyear Tire and Rubber Company (7) · Westinghouse Electric & Manufacturing Company (7) · Curtiss Aeroplane & Motor Corporation (5) · Sperry Gyroscope Company (5) · General Electric Company (3) · Westinghouse Air Spring Company (3)
First filing: (Click arrow to add another value)
Cites these patents:
None (2807) · 1 (5) · Patent US-1903-821393 (3) · Patent GB-1908-17150 (3) · Patent GB-1901-346 (2) · Patent GB-1914-23502 (2) · 0 (2)
Citations from after 1930:

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