Drilldown: Patents

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Patents > Tech fields : propulsion or None & Granted: Yes

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Inventor country:
None (2218) · US (1921) · FR (1287) · GB (591) · DE (489) · AT (92) · IT (79) · BE (72) · CA (68) · CH (67) · HU (41) · RU (33) · AU (29) · SE (25) · ES (15) · MX (13) · AH (12) · NO (12) · NL (12) · AR (12)
Applicant firm:
None (6862) · Curtiss Aeroplane (33) · Vickers (12) · Dornier Metallbauten (10) · Société des Avions Louis Bréguet (9) · Société anonyme Astra AB (7) · Établissements de Dion-Bouton (7) · Aktiebolaget Aviatorer (6) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (4) · Société Malécot & Cie (4) · Blackburn Aeroplane and Motor Co. (4) · Société anonyme Astra (3) · General Electric Company (3) · Sopwith Aviation (3) · Varioplane Company (3) · Daimler Motoren-Gesellschaft (3) · Société Nouvelle des Aéroplanes Paul Schmitt (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
None (7021) · Curtiss Aeroplane (5) · 1 (3) · Sturtevant Aeroplane Co. (2) · Syracuse, NY (2) · Magneso Calcite Fire-Proof Company (2) · General Electric Company (2) · Varioplane Company (2) · Dewey Corporation (2) · Westinghouse Air Spring Company (2) · Société Duquesne & Dockès (2)
First filing:
Cites these patents:
None (7073) · 0 (6) · 1 (3) · Patent AT-1909-47911 (2)
Citations from after 1930:

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