Drilldown: Patents

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Patents > Filing date: 1900 - 1999 & Cites these patents: None & Number of claims: 4-20

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US (1380) · FR (676) · GB (603) · DE (319) · AT (88) · HU (55) · IT (43) · AU (41) · CH (40) · CA (39) · None (31) · BE (25) · RU (24) · RO (24) · AH (15) · SE (14) · NZ (10) · NL (9) · MX (8) · IE (8)
Applicant firm:
None (3015) · Curtiss Aeroplane (34) · Jacob Lohner & Co. (12) · Luft-Verkehrs-Gesellschaft m.b.H. (12) · Blackburn Aeroplane and Motor Co. (11) · Sopwith Aviation Company Limited (10) · Société Anonyme des Établissements Nieuport (10) · British and Colonial Aeroplane Co. (10) · Westinghouse Electric & Manufacturing Company (8) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Vickers Limited (6) · Sperry Gyroscope Company (6) · General Electric Company (5) · Varioplane Company (5) · Curtiss Aeroplane and Motor Corporation (5) · Aktiebolaget Aviatorer (5) · Frederick Sage & Company, Limited (5)
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None (3219) · Curtiss Aeroplane (11) · Curtiss Aeroplane and Motor Corporation (10) · Goodyear Tire and Rubber Company (7) · Westinghouse Electric & Manufacturing Company (6) · Sperry Gyroscope Company (5) · Curtiss Aeroplane & Motor Corporation (3) · Varioplane Company (3) · International Aeronautical Construction Company (3) · General Electric Company (3)
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