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Patents > Tech fields : Control or Navigation or frame

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Inventor country:
FR (1003) · US (744) · DE (446) · GB (323) · None (174) · AT (85) · IT (83) · CH (62) · HU (50) · AU (46) · BE (45) · CA (32) · RU (28) · AH (20) · ES (19) · NL (18) · RO (15) · Poland (13) · NZ (13) · NO (11)
Applicant firm:
None (2909) · Jacob Lohner & Co. (21) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · Motorluftschiff Studiengesellschaft m.b.H (11) · E. Rumpler Luftfahrzeugbau G.m.b.H. (10) · Sperry Gyroscope Company (9) · Siemens-Schuckert Werke GmbH (9) · Société Anonyme des Établissements Nieuport (8) · British and Colonial Aeroplane Co. (8) · Aéroplanes Morane-Saulnier (8) · Curtiss Aeroplane (7) · Blackburn Aeroplane and Motor Co. (7) · Tarbox Safety Aircraft Company (7) · Luft Fahrzeug G.m.b.H. (7) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Aktiebolaget Aviatorer (5) · Curtiss Aeroplane and Motor Corporation (5)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to:
None (3107) · Sperry Gyroscope Company (7) · 1 (6) · Tarbox Safety Aircraft Company (4) · Moteurs Salmson (3) · Curtiss Aeroplane and Motor Corporation (3) · Siemens-Schuckert Werke GmbH (3) · Westinghouse Electric & Manufacturing Company (2) · International Aeronautical Construction Company (2) · Société Antoinette (2) · (1/4) (2) · Wright Company (2) · General Electric Company (2)
First filing:
Cites these patents:
None (3181) · 1 (6) · 0 (5) · Patent FR-1909-411204 (2)
Citations from after 1930:

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