Drilldown: Patents

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Patents > Tech fields : Steering or navigation or propeller

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Inventor country:
US (615) · FR (429) · DE (266) · GB (180) · None (157) · AT (57) · IT (46) · CH (45) · HU (31) · CA (28) · BE (25) · AU (20) · RU (14) · NL (14) · AH (14) · ES (14) · Poland (11) · MX (10) · NZ (9)
Applicant firm:
None (1854) · Motorluftschiff Studiengesellschaft m.b.H (11) · Sperry Gyroscope Company (8) · Daimler-Motoren-Gesellschaft (7) · Jacob Lohner & Co. (5) · Siemens-Schuckert Werke GmbH (5) · Tarbox Safety Aircraft Company (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Société anonyme Astra (4) · Aéroplanes Morane-Saulnier (3) · British and Colonial Aeroplane Co. (3) · Österreichische Daimler Motoren A. G. (3)
Applicant is inventor:
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Application number:
Granted:
Related to aircraft:
Assigned to:
None (1896) · Sperry Gyroscope Company (6) · 1 (5) · Tarbox Safety Aircraft Company (4) · International Aeronautical Construction Company (2) · Société Antoinette (2) · Goodyear Tire and Rubber Company (2) · (1/4) (2)
IPCs:
None (1299) · IPC B64B1/00 (90) · IPC B64C39/00 (45) · IPC B64C13/00 (36) · IPC B64C17/00 (28) · IPC B64C23/00 (27) · IPC B64C11/00 (25) · IPC B64B1/58 (22) · IPC B64C33/02 (21) · IPC B64C1/00 (19) · IPC B64C11/16 (16) · IPC B64C33/00 (15) · IPC CPC B64C13/00 (14) · IPC B64C3/38 (14) · IPC B64B1/40 (14) · IPC B64C9/00 (13) · IPC B64B1/62 (12) · IPC B64C11/04 (11) · IPC B64C3/52 (9) · IPC B64C27/04 (9)
First filing:
Citations from after 1930:
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