Drilldown: Patents

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Patents > Tech fields : hybrid or None

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Inventor country:
None (1898) · US (1466) · FR (877) · GB (524) · DE (357) · BE (76) · IT (63) · CA (52) · AT (49) · CH (44) · AU (25) · RU (19) · HU (15) · NZ (14) · SE (11) · NL (10) · NO (9) · MX (6)
Inventor location:
None (5293) · Seine (23) · London (13) · Nord (12) · Paris (10) · Chicago (9) · Pennsylvania (7) · New York (6) · Rhône (5) · Brussels (5) · Seine-et-Oise (5) · New York state (5) · Charente-Inférieure (5) · Hérault (5)
Applicant firm:
None (5312) · A. Wunderlich & Cie, Ingénieurs-Conseils (32) · Curtiss Aeroplane (23) · Vickers (13) · Dornier Metallbauten (8) · Société des Avions Louis Bréguet (8) · Établissements de Dion-Bouton (7) · Société anonyme Astra AB (7) · Alphonse Tellier et Cie (5) · Blackburn Aeroplane and Motor Co. (4) · General Electric Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Société Malécot & Cie (3) · Sopwith Aviation (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to:
None (5479) · Curtiss Aeroplane (5) · Curtiss Aeroplane and Motor Corporation (3) · Magneso Calcite Fire-Proof Company (2) · Société Duquesne & Dockès (2) · Sturtevant Aeroplane Co. (2) · Varioplane Company (2) · Westinghouse Air Spring Company (2)
IPCs:
None (4601) · IPC B64C39/00 (111) · IPC B64C23/00 (109) · IPC B64C17/00 (66) · IPC B64C1/00 (64) · IPC B64B1/00 (55) · IPC B64C3/00 (55) · IPC B64C3/38 (53) · IPC B64C33/02 (48) · IPC B64C35/00 (39) · IPC B64C27/04 (31) · IPC B64C33/00 (25) · IPC B64C13/00 (22) · IPC B64C3/54 (20) · IPC B64C11/00 (19) · IPC B64C3/56 (14) · IPC B64C5/04 (13) · IPC B64B1/58 (13) · IPC B64C25/00 (12) · IPC B64C29/00 (12)
First filing:
Cites these patents:
None (5525) · 1 (3)
Citations from after 1930:

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