Drilldown: Patents

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Patents > Tech fields : airfoil or propellers or subsystem

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Inventor location:
None (1566) · Budapest (39) · Seine (25) · Paris (14) · Nord (6) · England (6) · Seine-et-Oise (6) · Région Bruxelles-Capitale (5) · Brussels (5) · Berlin (5) · Ixelles (5) · Missouri (4) · Charente-Inférieure (4) · New York city (4) · New York (4)
Applicant firm:
None (1586) · A. Wunderlich & Cie, Ingénieurs-Conseils (34) · Société Antoinette (12) · Luft-Verkehrs-Gesellschaft m.b.H. (8) · Motorluftschiff Studiengesellschaft m.b.H (7) · British and Colonial Aeroplane Co. (6) · Westinghouse Electric & Manufacturing Company (5) · Daimler Motoren-Gesellschaft (4) · Österreichische Daimler Motoren A. G. (4) · Jacob Lohner & Co. (4) · Siemens-Schuckert Werke GmbH (4) · Ateliers d'aviation Louis Bréguet (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3) · Borrmann and Kaerting (3) · Luftschiffbau Zeppelin (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
IPCs:
None (853) · IPC B64C39/00 (80) · IPC B64C11/00 (75) · IPC B64C17/00 (64) · IPC B64C1/00 (55) · IPC B64C23/00 (31) · IPC B64C11/20 (27) · IPC B64C3/00 (26) · IPC B64C11/04 (26) · IPC B64C11/16 (26) · IPC B64C33/02 (25) · IPC B64B1/00 (24) · IPC B63H1/12 (24) · IPC B64C27/04 (23) · IPC B64C3/38 (22) · IPC B64C35/00 (13) · IPC B64C11/36 (12) · IPC B64C3/52 (12) · IPC B64C13/00 (12)
First filing:
Cites these patents:
None (1730) · Patent FR-1909-411204 (3) · Patent FR-1910-424987 (2) · Patent GB-1908-17150 (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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