Drilldown: Patents

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Patents > Tech fields: propulsion & Filing date: 1910 - 1919 & CPCs: None

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Office:
Inventors:
None (12) · Jan Jaakson (6) · Louis Constantin (4) · George Brougham Hubert Austin (3)
Inventor country:
Applicant person:
None (33) · Jan Jaakson‎ (6) · Louis Constantin (3) · Ferdinand Porsche (2) · Ruter William Springer (2) · Otto Brunner (2) · Louis-Marie Le Dantec (2) · Louis Vinay (2) · L.-J.-U. Storms (2) · John Edward Thompson (2) · Jakob Haw (2) · J.-C.-A. Storms (2) · Adolphe Clément-Bayard (2) · Hermann Hassenbach (2) · George Brougham Hubert Austin (2) · J. Lenars-Guinotte (2) · Antoine-Padoue Filippi (2) · Carl Hanschke (2) · Cosimo Canovetti‎ (2) · Charles Espinosa (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (73) · Patent GB-1911-12232 (6) · Patent CH-1912-62201 (3) · Patent GB-1911-5162 (2) · Patent FR-1911-430455 (2) · Patent FR-1911-426626 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-220044 (2) · Patent US-1916-1208684 (2) · Patent BE-1910-225558 (2) · Patent AU-1911-510 (2)
Related to aircraft:
National tech categories:
HU V/h (24) · None (24) · BE K (23) · AT 77d (12) · AU 90.3 (6) · IT 8 (4) · DE 77h.6 (3) · AU 90.5 (3) · CH 129b (2) · CH 96g (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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