Drilldown: Patents

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Patents > Tech fields : Marine or airplane & Number of claims: 4-50

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Inventor country:
US (435) · FR (307) · GB (157) · DE (82) · AT (47) · AU (30) · HU (29) · IT (22) · CA (21) · RU (16) · RO (15) · None (11) · BE (11) · CH (10) · NZ (8) · IE (6) · AH (6) · NL (5) · EG (4) · SE (4)
Inventor location:
None (1006) · Budapest (13) · England (12) · Seine (12) · New York state (10) · New York City (9) · London (8) · County of London (8) · Paris (8) · New York county (7) · New York (6) · Nord (6) · Dayton (4) · Ohio (4) · Eure-et-Loir (4) · Hammondsport, NY (4) · Northants (4) · Seine-et-Oise (4) · Peterborough (4)
Applicant firm:
None (1044) · Curtiss Aeroplane (9) · Jacob Lohner & Co. (9) · Luft-Verkehrs-Gesellschaft m.b.H. (8) · British and Colonial Aeroplane Co. (6) · Curtiss Motor Company (5) · Curtiss Aeroplane & Motor Corporation (5) · Société Anonyme des Établissements Nieuport (5) · Frederick Sage & Company, Limited (5) · Vickers Limited (4) · Sperry Gyroscope Company (4) · Sopwith Aviation Company Limited (4) · Curtiss Aeroplane and Motor Corporation (3) · Blair Atholl Aeroplane Syndicate (3) · Aktiebolaget Aviatorer (3)
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Assigned to:
None (1116) · Curtiss Aeroplane and Motor Corporation (6) · Sperry Gyroscope Company (4) · Curtiss Aeroplane (3) · Curtiss Aeroplane & Motor Corporation (3) · Wright Company (2) · Haskelite Manufacturing Corporation (2) · Grand Rapids Trust Company (2) · Curtiss Motor Company (2)
IPCs:
None (577) · IPC B64C39/00 (87) · IPC B64C17/00 (83) · IPC B64C1/00 (82) · IPC B64C3/38 (31) · IPC B64C3/00 (29) · IPC B64C13/00 (24) · IPC B64C23/00 (23) · IPC B64C35/00 (20) · IPC B64C25/00 (17) · IPC B64C17/06 (17) · IPC B64C3/52 (11) · IPC B64C11/00 (10) · IPC B64C3/54 (9) · IPC B64B1/00 (9) · IPC B64C3/48 (8) · IPC B64C33/00 (8) · IPC B64C3/18 (7) · IPC B64C3/56 (7) · IPC B64C33/02 (7)
First filing:
Citations from after 1930:
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