Drilldown: Patents

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Patents > Office : CA or IT or UN

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Office: (Click arrow to add another value)
Applicant person:
None (135) · Ugo Antoni (4) · Guido Antoni (4) · Mario Bartolini (4) · Alfred John Macy (4) · Thomas Sopwith (4) · Charles Arthur Wragg (3) · Eugene F. Falconnet (2) · Josef Simkó (2) · De Bert Hartley (2) · Comte Antoine Apraxine (2) · John Edward Thompson (2) · Joseph Wetterwald (2) · Arey Van Winegarden (2) · Romeo Wankmüller (2) · Alexander Blair Thaw (2) · Adolphe Clément-Bayard (2) · Alonzo Perry Bliven (2) · Albert Livingstone Blackman (2) · Viktor Tarczal (2)
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Tech fields:
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Granted:
Supplementary to patent:
None (165) · Patent SE-1906-23283 (3) · Patent IT-1911-117954 (3) · Patent US-1909-1010443 (2) · Patent FR-1915-477457 (2) · Patent FR-1902-326727 (2) · Patent US-1912-1153612 (2) · Patent FR-1906-363017 (2) · Patent AU-1914-14892 (2) · Patent AU-1909-15563‎ (2) · Patent HU-1901-24148 (2)
Related to aircraft:
National tech categories:
IT 8 (150) · None (40) · CA 244/12 (6) · CA 244/24 (6) · CA 244/35 (5) · CA 244/31 (4) · CA 341/80 (4) · CA 244/10 (4) · CA 46/28 (3) · CA 244/4 (3) · CA 244/29 (3)
First filing:
Cites these patents:
Citations from after 1930:
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