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Patents > Office : JP or US & Granted: Yes

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Office: (Click arrow to add another value)
Inventor country:
US (3033) · None (695) · GB (140) · DE (125) · FR (118) · CA (59) · IT (24) · AT (16) · AU (15) · MX (11) · AH (10) · RU (9) · NO (9) · CH (9) · SE (8) · HU (6) · JP (4) · AR (4) · Prussia (4)
Applicant firm:
None (4006) · Curtiss Aeroplane (50) · Sperry Gyroscope Company (10) · Tarbox Safety Aircraft Company (9) · Westinghouse Electric & Manufacturing Company (9) · General Electric Company (9) · Curtiss Aeroplane and Motor Corporation (7) · Moteurs Salmson (5) · Société Anonyme des Établissements Nieuport (4) · Westinghouse Air Spring Company (4) · Connecticut Aircraft Company (3) · Wright Company (3) · Curtiss Aeroplane & Motor Corporation (3) · Connecticut Aircraft (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · L W F Engineering Company (3) · United Fast Color Eyelet Company (3)
Applicant is inventor:
Granted: (Click arrow to add another value)
First filing:
Cites these patents:
None (4191) · 1 (8) · 0 (3) · Patent US-1903-821393 (3) · 1877 (2)
Citations from after 1930:

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