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Patents > Inventor country : DE or US & Number of claims: 4-30

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Inventor country: (Click arrow to add another value)
Inventor location:
None (1689) · New York (26) · New York City (18) · New York state (16) · New York county (16) · Pennsylvania (16) · Chicago (14) · Missouri (11) · St. Louis (10) · California (8) · PA (8) · Pittsburgh (8) · Ohio (8) · Los Angeles (8) · Allegheny county, Pennsylvania (8) · Illinois (8)
Applicant firm:
None (1700) · Curtiss Aeroplane (37) · Luft-Verkehrs-Gesellschaft m.b.H. (11) · Westinghouse Electric & Manufacturing Company (9) · Sperry Gyroscope Company (8) · Curtiss Aeroplane and Motor Corporation (7) · Curtiss Motor Company (7) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Curtiss Aeroplane & Motor Corporation (5) · General Electric Company (5) · Luftschiffbau Zeppelin G. m. b. H. (4) · Helix Propeller G.m.b.H. (4) · Macy Engineering Company (4)
Applicant is inventor:
Granted:
Related to aircraft:
Assigned to:
None (1755) · Curtiss Aeroplane (11) · Curtiss Aeroplane and Motor Corporation (9) · Westinghouse Electric & Manufacturing Company (7) · Sperry Gyroscope Company (7) · Goodyear Tire and Rubber Company (7) · Curtiss Aeroplane & Motor Corporation (5) · Curtiss Motor Company (4) · General Electric Company (3) · International Aeronautical Construction Company (3)
IPCs:
None (1210) · IPC B64C39/00 (73) · IPC B64B1/00 (65) · IPC B64C17/00 (57) · IPC B64C1/00 (56) · IPC B64C3/00 (35) · IPC B64C13/00 (28) · IPC B64C23/00 (25) · IPC B64C33/00 (25) · IPC B64C33/02 (22) · IPC B64C3/38 (21) · IPC B64C35/00 (19) · IPC B64C11/00 (19) · IPC B64C25/00 (18) · IPC B64C27/04 (12) · IPC B64C31/06 (11) · IPC B64C11/20 (10) · IPC B64B1/58 (10) · IPC B64C31/00 (8) · IPC B64C3/18 (8)
First filing:
Cites these patents:
None (1920) · 1 (5) · Patent US-1903-821393 (2) · 0 (2)
Citations from after 1930:

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