Drilldown: Patents

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Patents > Office : CH or ES or GR or MX & Number of claims: None

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Office: (Click arrow to add another value)
Inventors:
None (17) · Leonardo Torres Quevedo (7) · Orville Wright (4) · August Wendtland (4) · Louis Constantin (4) · Comte Antoine Apraxine (4) · Wilbur Wright (4) · Henri Dufaux (3) · Alfred E. Wunderlich (3) · Joseph Wetterwald (3) · Charles Denniston Burney (3) · Hermann Ruthenberg (3) · Armand Dufaux (3) · Antoine-Padoue Filippi (3)
Applicant person:
None (61) · Leonardo Torres Quevedo (4) · Louis Constantin (4) · Charles Denniston Burney (3) · Joseph Wetterwald (3) · Antoine-Padoue Filippi (3) · Alfred E. Wunderlich (3)
Applicant is inventor:
Tech fields:
LTA (51) · airplane (48) · propulsion (29) · balloon (25) · None (24) · navigation (23) · Design (18) · stability (18) · subsystem (17) · Propellers (17) · frame (17) · propeller (14) · airship (9) · aerodynamics (9) · control (9) · Construction (9) · rudder (8) · whole (8) · automatic stability (7) · wings (7)
Full specification filed date:
Granted:
Supplementary to patent:
None (128) · Patent US-1904-793746 (2) · Patent DE-1907-194166 (2) · Patent BE-1913-253298 (2) · Patent FR-1912-447782 (2) · Patent GB-1911-29012 (2) · Patent BE-1910-Hervieu-hangar (2) · Patent DE-1899-123884 (2) · Patent ES-1911-50435 (2)
Related to aircraft:
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First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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