Drilldown: Patents

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Patents > Year granted: 1900 - 1999 & Granted : No or Yes & First filing: Yes

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Inventor country:
US (2825) · FR (1435) · GB (1065) · DE (638) · None (437) · AT (113) · HU (89) · IT (87) · CA (79) · CH (68) · RU (62) · BE (45) · AU (33) · MX (30) · DZ (21) · NL (21) · NZ (18) · RO (16) · ES (14) · IE (14)
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Granted: (Click arrow to add another value)
Assigned to:
None (6896) · Goodyear Tire and Rubber Company (7) · Curtiss Aeroplane (7) · Moteurs Salmson (5) · Westinghouse Electric & Manufacturing Company (4) · Curtiss Aeroplane and Motor Corporation (4) · Westinghouse Air Spring Company (4) · Sperry Gyroscope Company (4) · Varioplane Company (3) · Tarbox Safety Aircraft Company (3)
First filing: (Click arrow to add another value)
Cites these patents:
None (7028) · 1 (12) · 0 (9) · Patent GB-1913-5223 (2) · Patent GB-1912-15735 (2) · Patent GB-1914-23502 (2) · Patent GB-1901-346 (2) · 2 (2) · Patent GB-1912-5966 (2) · Patent US-1903-821393 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:

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