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Patents > Office : CU or LU or US

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Office: (Click arrow to add another value)
Inventor country:
US (3078) · None (715) · GB (148) · DE (140) · FR (126) · CA (59) · IT (24) · AU (16) · AT (16) · AH (12) · MX (11) · RU (10) · NO (9) · CH (9) · SE (8) · HU (6) · Prussia (5) · AR (4)
Applicant firm:
None (4101) · Curtiss Aeroplane (50) · Tarbox Safety Aircraft Company (10) · Sperry Gyroscope Company (10) · General Electric Company (9) · Westinghouse Electric & Manufacturing Company (9) · Curtiss Aeroplane and Motor Corporation (7) · Moteurs Salmson (5) · Westinghouse Air Spring Company (4) · Société Anonyme des Établissements Nieuport (4) · Société anonyme des Constructions Aériennes Rossel-Peugeot (4) · United Fast Color Eyelet Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Connecticut Aircraft Company (3) · L W F Engineering Company (3) · Connecticut Aircraft (3) · Wright Company (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
Applicant is inventor:
Granted:
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Cites these patents:
None (4260) · 1 (8) · 1910 (6) · CPC B64B1/00 (4) · 1911 (4) · 0 (3) · 1909 (3) · Patent US-1903-821393 (3) · 1887 (2) · 1907 (2) · 1877 (2)
Citations from after 1930:

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