Drilldown: Patents

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Patents > Office : AU or ES

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Office: (Click arrow to add another value)
Inventors:
None (12) · Leonardo Torres Quevedo (7) · Wilbur Wright (4) · Orville Wright (4) · Louis Constantin (4) · Antoine-Padoue Filippi (4) · Comte Antoine Apraxine (4) · August Wendtland (3) · Thomas Augustus Dring (3) · Nazaire Lacrotte (3) · Albert John Fortescue (3) · Thomas Sopwith (3) · George Raymond Lawrence (3) · Charles Denniston Burney (3)
Inventor country:
Applicant person:
None (71) · Leonardo Torres Quevedo (4) · Antoine-Padoue Filippi (4) · Louis Constantin (4) · Charles Denniston Burney (3) · Thomas Sopwith (3) · Albert John Fortescue (3)
Applicant is inventor:
Tech fields:
airplane (60) · LTA (42) · frame (37) · propulsion (29) · design (25) · stability (25) · balloon (23) · navigation (23) · propellers (20) · subsystem (18) · whole (15) · safety (14) · propeller (14) · aerodynamics (13) · heavier-than-air (11) · landing (10) · marine (10) · wings (10) · construction (10) · rudder (10)
Full specification filed date:
Granted:
Supplementary to patent:
None (99) · Patent US-1904-793746 (2) · Patent DE-1907-194166 (2) · Patent GB-1909-12556 (2) · Patent ES-1911-50435 (2) · Patent BE-1913-253298 (2) · Patent GB-1908-4519 (2) · Patent GB-1911-12232 (2) · Patent BE-1910-Hervieu-hangar (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent US-1909-970771 (2) · Patent GB-1911-29012 (2)
Related to aircraft:
Assigned to:
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 191 results in range #1 to #191.

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