Drilldown: Patents

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Patents > Tech fields : Control or Navigation or stability

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Inventor country:
US (725) · FR (626) · DE (312) · GB (293) · None (146) · AT (67) · HU (67) · IT (65) · BE (53) · CH (43) · AU (33) · CA (33) · RU (30) · NO (18) · ES (17) · AH (13) · NZ (13) · NL (12) · BR (10)
Applicant firm:
None (2432) · Motorluftschiff Studiengesellschaft m.b.H (12) · Sperry Gyroscope Company (11) · Tarbox Safety Aircraft Company (7) · Société Antoinette (6) · Siemens-Schuckert Werke GmbH (6) · Jacob Lohner & Co. (6) · Blackburn Aeroplane and Motor Co. (5) · Curtiss Aeroplane (5) · Macy Engineering Company (4) · British and Colonial Aeroplane Co. (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Grand Rapids Trust Company (3) · Aéroplanes Morane-Saulnier (3) · Curtiss Aeroplane and Motor Corporation (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to:
None (2504) · Sperry Gyroscope Company (8) · 1 (5) · Tarbox Safety Aircraft Company (4) · Goodyear Tire and Rubber Company (3) · Grand Rapids Trust Company (3) · Société Antoinette (2) · (1/4) (2) · International Aeronautical Construction Company (2) · Hensel Aero Stabilizer Company (2) · Wright Company (2)
IPCs:
None (1406) · IPC B64C17/00 (277) · IPC B64C1/00 (200) · IPC B64B1/00 (99) · IPC B64C39/00 (80) · IPC B64C13/00 (80) · IPC B64C17/06 (37) · IPC B64C3/38 (35) · IPC B64C23/00 (33) · IPC B64C33/02 (28) · IPC B64B1/58 (28) · IPC B64B1/40 (26) · IPC CPC B64C13/00 (22) · IPC B64C3/54 (20) · IPC B64C33/00 (17) · IPC B64C3/00 (16) · IPC B64C9/00 (16) · IPC B64C13/12 (15) · IPC B64C11/00 (14)
First filing:
Cites these patents:
None (2563) · 0 (8) · 1 (4)
Citations from after 1930:
Number of diagram pages:

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