Drilldown: Patents

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Patents > Office : DE or US

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Office: (Click arrow to add another value)
Inventor country:
US (3349) · None (1242) · DE (741) · FR (213) · GB (192) · CA (63) · AT (47) · IT (36) · CH (25) · AU (20) · HU (20) · RU (16) · AH (15) · MX (13) · Prussia (13) · Poland (13) · SE (11) · NL (11) · NO (10) · BE (9)
Applicant firm:
None (5562) · Curtiss Aeroplane (58) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (20) · Luft-Verkehrs-Gesellschaft m.b.H. (11) · General Electric Co. (10) · Siemens-Schuckert Werke GmbH (10) · Dornier Metallbauten (10) · Tarbox Safety Aircraft Company (10) · Sperry Gyroscope Company (8) · Luftschiffbau Zeppelin G. m. b. H. (7) · Curtiss Aeroplane and Motor Corporation (7) · Motorluftschiff Studiengesellschaft m.b.H (6) · Westinghouse Electric & Manufacturing Company (6) · E. Rumpler Luftfahrzeugbau G.m.b.H. (6) · Moteurs Salmson (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Daimler-Motoren-Gesellschaft (5) · Société Anonyme des Établissements Nieuport (5)
Applicant is inventor:
Granted:
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Cites these patents:
None (5858) · 1 (16) · 1910 (8) · 0 (6) · CPC B64B1/00 (5) · 1911 (5) · 1909 (4) · USPC 244/87 (3) · USPC 244/48 (3) · 1887 (3) · Patent US-1903-821393 (2) · 1877 (2) · 2 (2) · USPC 244/26 (2) · 1907 (2) · 1908 (2)
Citations from after 1930:

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