Drilldown: Patents

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Patents > Office : AU or ES or NL & Citations from after 1930: None

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Office: (Click arrow to add another value)
Inventors:
None (16) · Leonardo Torres Quevedo (7) · Alexander Albert Holle (4) · Louis Constantin (4) · Antoine-Padoue Filippi (4) · Orville Wright (4) · Comte Antoine Apraxine (4) · Wilbur Wright (4) · Floris Albert van Heyst (3) · Thomas Sopwith (3) · Nazaire Lacrotte (3) · Albert John Fortescue (3) · George Raymond Lawrence (3) · Walter George Tarrant (3) · Charles Denniston Burney (3) · August Wendtland (3) · Thomas Augustus Dring (3)
Inventor country:
Applicant person:
None (76) · Antoine-Padoue Filippi (4) · Leonardo Torres Quevedo (4) · Alexander Albert Holle (4) · Louis Constantin (4) · Albert John Fortescue (3) · Floris Albert van Heyst (3) · Thomas Sopwith (3) · Walter George Tarrant (3) · Charles Denniston Burney (3)
Applicant is inventor:
Tech fields:
airplane (69) · LTA (42) · frame (42) · subsystem (33) · propulsion (31) · design (27) · Stability (26) · propellers (23) · balloon (22) · navigation (22) · aerodynamics (17) · whole (16) · safety (14) · construction (14) · propeller (13) · Heavier-than-air (12) · wings (12) · marine (10) · landing (10) · rudder (10)
Full specification filed date:
Granted:
Supplementary to patent:
None (123) · Patent GB-1911-29012 (2) · Patent DE-1907-194166 (2) · Patent BE-1913-253298 (2) · Patent GB-1909-12556 (2) · Patent GB-1908-4519 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent BE-1910-Hervieu-hangar (2) · Patent ES-1911-50435 (2) · Patent GB-1911-12232 (2) · Patent US-1909-970771 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Assigned to:
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 217 results in range #1 to #217.

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