Drilldown: Patents

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Patents > Tech fields : flapping or navigation or propulsion

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Inventor country:
FR (891) · US (666) · DE (350) · None (260) · GB (224) · AT (89) · IT (65) · BE (61) · HU (56) · CH (41) · CA (34) · RU (31) · AU (25) · AH (20) · ES (20) · SE (19) · Poland (13) · Prussia (11) · NL (10) · MX (10)
Applicant firm:
None (2738) · Aktiebolaget Aviatorer (10) · Motorluftschiff Studiengesellschaft m.b.H (8) · Sperry Gyroscope Company (8) · Tarbox Safety Aircraft Company (5) · Société anonyme Astra (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (4) · Daimler Motoren-Gesellschaft (4) · Siemens-Schuckert Werke GmbH (4) · Société Antoinette (4) · Aéroplanes Morane-Saulnier (4) · Société Anonyme des Établissements Nieuport (3) · Société Malécot & Cie (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Assigned to:
None (2785) · 1 (7) · Sperry Gyroscope Company (6) · Tarbox Safety Aircraft Company (4) · Jay S. Milner (2) · International Aeronautical Construction Company (2) · Goodyear Tire and Rubber Company (2) · General Electric Company (2) · Société Antoinette (2)
First filing:
Cites these patents:
None (2843) · 0 (8) · 1 (4) · Patent AT-1909-47911 (2)
Citations from after 1930:

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