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Patents > IPCs : IPC B64C11/34 or IPC B64C23/00 & Number of figures: 1-3

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Inventors:
Gustav Mees (7) · None (3) · Auguste Contassot (2) · Wilhelm Kress (2) · Otto Sack (2) · Joseph Ayral (2) · Jean Desbois (2) · Ernest William Welsh (2) · Charles Wolf (2) · William Radford (2) · Alwin Hitzeroth (2)
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Applicant person:
Gustav Mees (6) · None (6) · Auguste Contassot (2) · Wilhelm Kress (2) · Otto Sack (2) · Joseph Ayral (2) · Jean Desbois (2) · Ernest William Welsh (2) · Charles Wolf (2) · William Radford (2) · Alwin Hitzeroth (2)
Applicant type:
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Tech fields:
airplane (29) · None (26) · hybrid (19) · propulsion (16) · propellers (14) · propeller (13) · helicopter (12) · Design (11) · stability (10) · Control (9) · Ascension (9) · lift (9) · wings (8) · Navigation (6) · frame (6) · Gyroscope (5) · takeoff (5) · sustentation (5) · aerodynamics (5) · Construction (5)
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Application number:
None (11)
Granted:
Related to aircraft:
Patent agent:
None (20) · None (6) · Schwab (4) · G. de Mestral et F. Harlé (3) · J. Germain (3) · E. Blétry (3) · J. Fayollet (2) · Frey, de Carsalade, Rogers et Cie (2) · J. Bonnet-Thirion (2) · Hughes & Young (2) · Hippolyte Josse (2) · Coquillat (2) · Armengaud jeune (2) · Marks & Clerk (2) · C. Bauman (2)
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Cites these patents:
Citations from after 1930:
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