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Patents > Office : AT or DE or LU or US & IPCs: None

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Office: (Click arrow to add another value)
Inventor country:
US (2683) · None (1134) · DE (494) · FR (155) · GB (140) · AT (117) · CA (52) · HU (35) · IT (32) · CH (25) · AH (17) · RU (15) · AU (13) · MX (11) · SE (11) · Prussia (11) · Poland (11) · NL (10) · BE (6) · NO (6)
Applicant firm:
None (4618) · Curtiss Aeroplane (49) · Jacob Lohner & Co. (22) · Luft-Verkehrs-Gesellschaft m.b.H. (13) · Dornier Metallbauten (9) · General Electric Company (9) · Tarbox Safety Aircraft Company (9) · Sperry Gyroscope Company (6) · Siemens-Schuckert Werke GmbH (6) · Österreichische Daimler Motoren A. G. (5) · Motorluftschiff Studiengesellschaft m.b.H (5) · Luftschiffbau Schütte-Lanz (5) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · Curtiss Aeroplane and Motor Corporation (5) · Société anonyme des Constructions Aériennes Rossel-Peugeot (4) · Westinghouse Air Spring Company (4) · Curtiss Aeroplane & Motor Corporation (4) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (4)
Applicant is inventor:
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IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (4833) · 0 (9) · 1910 (7) · 1 (6) · 1911 (4) · USPC 244/48 (3) · CPC B64B1/00 (3) · 1909 (3) · 1887 (2) · 1907 (2) · USPC 244/87 (2)
Citations from after 1930:

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