Drilldown: Patents

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Patents > IPCs: None & Family year: 1900 - 1999 & First filing: Other

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Inventor country:
US (2025) · GB (429) · None (291) · DE (244) · FR (227) · HU (76) · AT (73) · CA (57) · IT (42) · BE (36) · CH (33) · RU (29) · MX (23) · AU (21) · SE (14) · AH (14) · NO (12) · NZ (11)
Applicant firm:
None (3440) · Curtiss Aeroplane (32) · Jacob Lohner & Co. (14) · Vickers (10) · General Electric Company (9) · Tarbox Safety Aircraft Company (7) · Société des Avions Louis Bréguet (6) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · Westinghouse Electric & Manufacturing Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Curtiss Motor Company (4) · Motorluftschiff Studiengesellschaft m.b.H (3) · Westinghouse Air Spring Company (3) · Sopwith Aviation (3) · Société anonyme Astra AB (3) · Siemens-Schuckert Werke GmbH (3) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (3) · Air Turbine Company of America (3) · Curtiss Aeroplane & Motor Corporation (3)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (3569) · Patent GB-1913-16499 (3) · Patent US-1908-1077750 (2) · Patent GB-1909-12556 (2) · Patent DE-1908-214229 (2) · Patent US-1904-793746 (2) · 1 (2)
Related to aircraft:
Assigned to:
None (3498) · Curtiss Aeroplane (8) · Curtiss Aeroplane and Motor Corporation (5) · Goodyear Tire and Rubber Company (5) · General Electric Company (5) · Westinghouse Electric & Manufacturing Company (3) · Air Turbine Company of America (3) · Curtiss Aeroplane & Motor Corporation (3) · Westinghouse Air Spring Company (3)
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
None (3629) · 1 (3) · 0 (3) · Patent GB-1901-346 (2) · Patent US-1903-821393 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:

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