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Patents > Inventor country : NL or US & Citations from after 1930: None

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Inventor country: (Click arrow to add another value)
Applicant firm:
None (2998) · Curtiss Aeroplane (40) · Sperry Gyroscope Company (15) · Tarbox Safety Aircraft Company (10) · Westinghouse Electric & Manufacturing Company (6) · Curtiss Aeroplane and Motor Corporation (6) · Curtiss Aeroplane & Motor Corporation (5) · Macy Engineering Company (4) · Curtiss Motor Company (3) · Westinghouse Air Spring Company (3) · Aeroplano Company (3) · General Electric Company (3)
Applicant is inventor:
Granted:
Assigned to:
None (2881) · 1 (58) · Sperry Gyroscope Company (11) · Goodyear Tire and Rubber Company (7) · Curtiss Aeroplane and Motor Corporation (7) · Westinghouse Electric & Manufacturing Company (5) · International Aeronautical Construction Company (4) · Curtiss Aeroplane & Motor Corporation (4) · Tarbox Safety Aircraft Company (4) · Curtiss Aeroplane (4) · Westinghouse Air Spring Company (3)
First filing:
Cites these patents:
None (3072) · 1 (9) · 1910 (7) · 0 (5) · CPC B64B1/00 (5) · 1911 (4) · USPC 244/48 (3) · 1887 (3) · 1909 (3) · USPC 244/87 (2) · 1907 (2)
Citations from after 1930:

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