Drilldown: Patents

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Patents > Inventor location : Levallois or None & Tech fields: None

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Inventor country:
None (1897) · US (1272) · FR (693) · GB (477) · DE (289) · IT (51) · CH (42) · CA (41) · AT (36) · BE (23) · AU (19) · NZ (13) · SE (11) · RU (10) · NL (10) · NO (9) · MX (5)
Inventor location: (Click arrow to add another value)
Applicant firm:
None (4762) · Curtiss Aeroplane (22) · Vickers (13) · Dornier Metallbauten (8) · Société des Avions Louis Bréguet (8) · Société anonyme Astra AB (7) · Établissements de Dion-Bouton (7) · Blackburn Aeroplane and Motor Co. (4) · General Electric Company (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (4729) · Patent BE-1910-12-28-Muehter (3) · Patent US-1911-1032812 (3) ·   (3) · Patent BE-1912-08-13-Panian (3) · Patent US-1911-1028409 (3) · Patent BE-1912-02-07-Gramaticesco (3)
Related to aircraft:
Assigned to:
None (4888) · Curtiss Aeroplane (5) · Magneso Calcite Fire-Proof Company (2) · Sturtevant Aeroplane Co. (2) · Varioplane Company (2) · Société Duquesne & Dockès (2)
IPCs:
None (4309) · IPC B64C39/00 (88) · IPC B64C17/00 (57) · IPC B64C1/00 (52) · IPC B64C23/00 (48) · IPC B64C3/00 (46) · IPC B64C3/38 (44) · IPC B64C33/02 (27) · IPC B64C35/00 (22) · IPC B64C13/00 (20) · IPC B64C3/54 (19) · IPC B64C11/00 (15) · IPC B64B1/00 (14) · IPC B64C27/04 (13) · IPC B64C25/00 (10) · IPC B64C3/56 (8) · IPC B64C5/04 (8) · IPC B64C29/00 (8) · IPC B64C3/18 (7) · IPC B64C33/00 (7)
First filing:
Cites these patents:
None (4914) · 1 (2)
Citations from after 1930:

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