Drilldown: Patents

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Patents > Tech fields : dirigible or navigation or propellers

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Inventor country:
FR (829) · US (490) · DE (260) · GB (189) · None (161) · BE (82) · AT (67) · HU (65) · IT (52) · CH (30) · CA (24) · AH (15) · AU (15) · RO (15) · ES (14) · RU (13) · Poland (11) · MX (11) · NL (9) · BR (8)
Inventor location:
None (2100) · Budapest (29) · Seine (25) · Paris (17) · Berlin (11) · Nord (8) · Seine-et-Oise (7) · Missouri (6) · Brussels (6) · New York county (6) · New York city (6) · New York (5) · Ixelles (5) · Pennsylvania (5) · Région Bruxelles-Capitale (5) · Berlin-Reinickendorf West (5) · Berlin-Reinickendorf (5) · Zurich (5)
Applicant firm:
None (2173) · A. Wunderlich & Cie, Ingénieurs-Conseils (34) · Motorluftschiff Studiengesellschaft m.b.H (9) · Sperry Gyroscope Company (8) · British and Colonial Aeroplane Co. (6) · Société anonyme Astra (5) · Tarbox Safety Aircraft Company (4) · Ateliers d'aviation Louis Bréguet (4) · Daimler Motoren-Gesellschaft (4) · Jacob Lohner & Co. (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Société Anonyme des Établissements Nieuport (4) · Siemens-Schuckert Werke GmbH (4) · Société Antoinette (3) · Borrmann and Kaerting (3) · Westinghouse Electric & Manufacturing Company (3) · Aéroplanes Morane-Saulnier (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (2266) · Sperry Gyroscope Company (6) · 1 (4) · Tarbox Safety Aircraft Company (4) · Westinghouse Electric & Manufacturing Company (3) · International Aeronautical Construction Company (2) · Société Antoinette (2)
IPCs:
None (1313) · IPC B64B1/00 (135) · IPC B64C39/00 (90) · IPC B64C11/00 (79) · IPC B64C23/00 (42) · IPC B64B1/58 (37) · IPC B64C1/00 (32) · IPC B64C17/00 (28) · IPC B64C33/02 (27) · IPC B64C11/04 (26) · IPC B64C11/20 (26) · IPC B64C27/04 (24) · IPC B63H1/12 (24) · IPC B64C11/16 (22) · IPC B64C3/38 (20) · IPC CPC B64C13/00 (17) · IPC B64C13/00 (17) · IPC B64B1/62 (15) · IPC B64B1/40 (15)
First filing:
Cites these patents:
None (2305) · 0 (3) · 1 (2) · Patent AT-1909-47911 (2) · Patent DE-1910-236694 (2) · Patent FR-1911-438363 (2)
Citations from after 1930:
Number of diagram pages:

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