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Patents > IPCs: IPC B64C39/00 & First filing: Yes & Number of diagram pages: 2-3

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Office:
Inventors:
Charles Rudolph Wittemann (3) · Isaac Bell (2) · Maurice-Émile Primard (2) · Victor Peregrin Fleiss (2) · John Henry Jensen (2) · John Philip McGuire (2) · Marcel Besson (2)
Inventor country:
Applicant person:
Charles Rudolph Wittemann (3) · None (2) · John Henry Jensen (2) · John Philip McGuire (2) · Marcel Besson (2) · Maurice-Émile Primard (2) · Isaac Bell (2) · Victor Peregrin Fleiss (2)
Applicant is inventor:
Tech fields:
Airplane (24) · propulsion (17) · None (16) · design (13) · wings (13) · frame (12) · navigation (10) · stability (10) · Construction (10) · propellers (8) · aerodynamics (7) · Control (7) · whole (6) · LTA (6) · biplane (5) · heavier-than-air (5) · aeroplane (5) · monoplane (5)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (18) · Marks & Clerk (4) · None (4) · Munn & Co. (3) · Boult, Wade & Tennant (2) · J. Bonnet-Thirion (2) · Chassevent (2) · C. A. Snow & Co. (2) · Brandon frères (2) · H. D. Fitzpatrick & Co. (2) · Armengaud jeune (2)
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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