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Patents > Office : LU or US & Granted: Yes

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Office: (Click arrow to add another value)
Inventor country:
US (3233) · None (944) · DE (149) · GB (147) · FR (135) · CA (62) · IT (24) · AT (18) · AU (17) · CH (12) · MX (12) · NO (9) · AH (8) · SE (8) · RU (7) · HU (6) · Prussia (4) · NL (4) · AR (4)
Applicant firm:
None (4518) · Curtiss Aeroplane (60) · Sperry Gyroscope Company (11) · General Electric Co. (10) · Tarbox Safety Aircraft Company (9) · Curtiss Aeroplane and Motor Corporation (7) · Westinghouse Electric & Manufacturing Company (6) · Moteurs Salmson (5) · Curtiss Aeroplane & Motor Corporation (4) · Société Anonyme des Établissements Nieuport (4) · Société anonyme des Constructions Aériennes Rossel-Peugeot (4) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Westinghouse Air Spring Company (4) · Connecticut Aircraft (3) · Grand Rapids Trust Company (3) · Packard Motor Car Company (3) · United Fast Color Eyelet Company (3) · L W F Engineering Company (3) · Connecticut Aircraft Company (3)
Applicant is inventor:
Granted: (Click arrow to add another value)
First filing:
Cites these patents:
None (4676) · 1 (15) · 0 (5) · USPC 244/48 (3) · USPC 244/87 (3) · 2 (2) · USPC 244/26 (2) · Patent US-1903-821393 (2) · CPC B64B1/00 (2) · 1877 (2)
Citations from after 1930:

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