Drilldown: Patents

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Patents > Office : BE or ES & National tech categories: None & Number of figures: None

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Office: (Click arrow to add another value)
Inventors:
None (15) · Leonardo Torres Quevedo (8) · Comte Antoine Apraxine (4) · Gaston Hervieu (4) · Louis Constantin (4) · Orville Wright (4) · José Lluzar-Rodrigo (4) · Wilbur Wright (4) · Antoine-Padoue Filippi (3) · August Wendtland (3) · Charles Denniston Burney (3) · René Caudron (3)
Inventor country:
Applicant person:
None (52) · Leonardo Torres Quevedo (5) · José Lluzar-Rodrigo (4) · Louis Constantin (4) · René Caudron (3) · Antoine-Padoue Filippi (3) · Charles Denniston Burney (3) · George Raymond Lawrence (2) · Paul-Nicolas Lucas-Girardville (2) · Louis Brennan (2) · Joseph Wetterwald (2) · Joseph de Pierpont de Burnot (2) · Enrique Sanchis (2) · Nazaire Lacrotte (2) · Jose Pesaña y Piñol (2) · Cosimo Canovetti (2) · Gaston Caudron (2) · Comte Antoine Apraxine (2) · Alfred E. Wunderlich (2) · Ramón Remis y Suárez (2)
Applicant is inventor:
Tech fields:
LTA (44) · airplane (39) · balloon (24) · propulsion (21) · design (20) · navigation (19) · subsystem (17) · propellers (16) · stability (16) · frame (14) · aerodynamics (10) · gas (9) · construction (9) · safety (8) · rudder (8) · control (8) · landing (8)
Full specification filed date:
Granted:
Supplementary to patent:
None (91) · Patent BE-1910-Hervieu-hangar (2) · Patent BE-1913-253298 (2) · Patent ES-1911-50435 (2) · Patent DE-1907-194166 (2) · Patent GB-1911-29012 (2)
Related to aircraft:
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National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Number of diagram pages:
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