Drilldown: Patents

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Patents > Applicant is inventor: Yes & National tech categories : USPC 244/22 or None

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Inventor country:
None (2380) · US (1498) · GB (1078) · FR (1004) · DE (485) · IT (98) · AT (78) · CH (62) · CA (58) · BE (53) · RU (43) · AU (38) · ES (31) · HU (30) · NZ (23) · NO (20) · SE (19) · NL (14) · IE (13) · RO (13)
Applicant firm:
None (6876) · British and Colonial Aeroplane Co. (12) · Curtiss Aeroplane (11) · Motorluftschiff Studiengesellschaft m.b.H (9) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (6) · Moteurs Salmson (4) · Sopwith Aviation Company Limited (4) · Varioplane Company (4) · Curtiss Aeroplane & Motor Corporation (3) · Luftschiffbau Zeppelin (3) · Société Anonyme des Établissements Nieuport (3) · Tarbox Safety Aircraft Company (3) · North British Rubber Company (3) · Westinghouse Electric & Manufacturing Company (3)
Applicant is inventor: (Click arrow to add another value)
Granted:
Assigned to:
None (6905) · 1 (27) · Sperry Gyroscope Company (6) · Moteurs Salmson (4) · Curtiss Aeroplane and Motor Corporation (3) · Curtiss Aeroplane (3) · Goodyear Tire and Rubber Company (3) · Westinghouse Electric & Manufacturing Company (3) · Magneso Calcite Fire-Proof Company (2) · Curtiss Aeroplane & Motor Corporation (2) · Syracuse, NY (2) · Varioplane Company (2) · Dewey Corporation (2) · Westinghouse Air Spring Company (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
None (6944) · 1 (4) · CPC B64B1/00 (3) · USPC 244/87 (3) · Patent GB-1913-5223 (2) · Patent GB-1912-5966 (2) · Patent GB-1912-15735 (2) · Patent GB-1901-346 (2) · Patent GB-1909-8118 (2) · Patent GB-1909-3202 (2) · USPC 244/26 (2) · Patent GB-1914-23502 (2) · USPC 244/48 (2)
Citations from after 1930:

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