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Patents > Office : DE or ES & Applicant is inventor: Yes & CPCs: None & Number of figures: None

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Office: (Click arrow to add another value)
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Applicant person:
None (237) · Louis Constantin (4) · Leonardo Torres Quevedo (4) · Alfred E. Wunderlich (3) · Antoine-Padoue Filippi (3) · Charles Denniston Burney (3) · Cosimo Canovetti (2) · Nazaire Lacrotte (2) · George Raymond Lawrence (2) · Orville Wright (2) · Louis Brennan (2) · August Riedinger (2) · Comte Antoine Apraxine (2) · Jose Pesaña y Piñol (2) · Joseph Wetterwald (2) · Joseph de Pierpont de Burnot (2) · Enrique Sanchis (2) · Franz Schneider (2) · Paul-Nicolas Lucas-Girardville (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (160) · LTA (64) · Airplane (41) · balloon (33) · propulsion (32) · navigation (27) · stability (21) · propellers (21) · frame (20) · design (19) · propeller (15) · Subsystem (15) · gas (12) · instrument (11) · parachute (10) · construction (10) · safety (10) · control (8) · marine (8)
Full specification filed date:
Granted:
Supplementary to patent:
None (296) · Patent BE-1913-253298 (2) · Patent GB-1911-29012 (2) · Patent DE-1907-194166 (2) · Patent BE-1910-Hervieu-hangar (2)
Related to aircraft:
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Citations from after 1930:
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