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Patents > IPCs: IPC B64C23/00 & Number of text pages: 3-8

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Office:
Inventors:
Gustav Mees (5) · None (2) · Ernest William Welsh (2) · Charles Wolf (2) · Alfred E. Wunderlich (2) · Matts Jacob Mustonen (2)
Inventor country:
Applicant person:
None (7) · Gustav Mees (4) · Charles Wolf (2) · Alfred E. Wunderlich (2) · Ernest William Welsh (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (33) · None (20) · propulsion (19) · design (15) · propellers (14) · hybrid (14) · Ascension (11) · stability (10) · construction (9) · sustentation (9) · lift (9) · frame (9) · aerodynamics (8) · whole (7) · Navigation (7) · helicopter (7) · Wings (7) · control (6)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
Patent agent:
None (8) · None (4) · G. de Mestral et F. Harlé (4) · Schwab (3) · E. Blétry (2) · Edward Evans & Co. (2) · Marks & Clerk (2) · Coquillat (2) · C. Blétry (2) · Boult, Wade & Tennant (2) · Boramé et Julien (2) · M. Zerolo (2) · Armengaud jeune (2) · Lavoix et Mosès (2) · Weissmann et Marx (2) · E. Wattier (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (81)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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