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Patents > IPCs : IPC B64C1/00 or IPC B64C35/00 & Number of text pages: 6-40

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Office:
Inventors:
None (6) · Alfred John Macy (3) · Edmund Sparmann (3) · Glenn Hammond Curtiss (3) · Adolf Sprater (3) · Frederick James Hargreaves (3) · Minnie Edith Young (2) · Aladar Zoltán (2) · Elmer A. Sperry (2) · Adolphe-François-Joseph Doutre (2) · Desiderius Varsányi (2) · De Bert Hartley (2) · Sam Leonard Walkden (2) · François Dergint (2) · Attila Pédery (2) · Isaac Bell (2) · Hirzel Denis de Mussenden Carey (2)
Inventor country:
Applicant person:
None (5) · Adolf Sprater (3) · Frederick James Hargreaves (3) · Alfred John Macy (3) · Edmund Sparmann (3) · De Bert Hartley (2) · Harold Wade (2) · Glenn Hammond Curtiss (2) · Minnie Edith Young (2) · François Dergint (2) · Elmer A. Sperry (2) · Isaac Bell (2) · Desiderius Varsányi (2) · Hirzel Denis de Mussenden Carey (2) · Sam Leonard Walkden (2) · Attila Pédery (2) · Adolphe-François-Joseph Doutre (2) · Aladar Zoltán (2)
Applicant is inventor:
Tech fields:
stability (47) · airplane (38) · automatic stability (18) · None (10) · design (9) · gyroscope (8) · control (7) · Construction (6) · frame (6) · wings (6) · fuselage (5) · chassis (5) · lift (5) · equilibrium (5) · aerodynamics (5)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (9) · Haseltine, Lake & Co. (4) · None (3) · Herbert H. Thompson (2) · John P. Tarbox (2) · Lewis William Goold (2) · Dicker, Pollak & Derriman (2) · Charles Dony (2) · Browne & Co. (2) · Marks & Clerk (2) · H. D. Fitzpatrick & Co. (2) · Boramé et Julien (2) · Schwab (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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