Drilldown: Patents

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Patents > Office: ES & Granted: Yes & Patent agent: None & Assigned to: None & National tech categories: None & IPCs : IPC B64B1/58 or None

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Office: (Click arrow to add another value)
Inventors:
None (12) · Wilbur Wright (4) · Orville Wright (4) · Louis Constantin (3) · August Wendtland (3) · Louis Brennan (2) · Cosimo Canovetti (2) · Comte Antoine Apraxine (2) · Gaston Hervieu (2) · Paul-Nicolas Lucas-Girardville (2) · Leonardo Torres Quevedo (2) · Antoine-Padoue Filippi (2) · Joseph Wetterwald (2) · Enrique Sanchis (2)
Inventor country:
Applicant person:
None (29) · Louis Constantin (3) · Paul-Nicolas Lucas-Girardville (2) · Joseph Wetterwald (2) · Louis Brennan (2) · Enrique Sanchis (2) · Comte Antoine Apraxine (2) · Cosimo Canovetti (2) · Antoine-Padoue Filippi (2)
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Applicant is inventor:
Tech fields:
Airplane (24) · LTA (23) · design (14) · balloon (12) · propellers (11) · subsystem (11) · propulsion (10) · frame (10) · stability (9) · aerodynamics (7) · construction (7) · None (6) · navigation (6) · control (6) · airship (5) · hydrodynamics (5)
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Granted: (Click arrow to add another value)
Supplementary to patent:
None (38) · Patent ES-1911-50435 (2) · Patent DE-1907-194166 (2) · Patent BE-1910-Hervieu-hangar (2) · Patent BE-1913-253298 (2)
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Cites these patents:
Citations from after 1930:
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