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Patents > National tech categories: None & IPCs: None & Number of figures: 8-11

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Office:
Inventors:
Henry Kleckler (4) · James Vernon Martin (3) · Arthur Henry Edwards (3) · None (2) · William Alfred South (2) · Otto Lilienthal (2) · Elmer Ambrose Sperry (2) · Gianni Caproni (2) · Martin Diederich Rucker (2) · Charles Groombridge (2) · Louis Brennan (2) · William Andrew Hutson (2) · John P. Tarbox (2) · Francis Alexander Barton (2)
Inventor country:
Applicant person:
None (21) · Arthur Henry Edwards (3) · William Alfred South (2) · Henry Kleckler (2) · Louis Brennan (2) · Martin Diederich Rucker (2) · Charles Groombridge (2) · James Vernon Martin (2)
Applicant is inventor:
Tech fields:
airplane (33) · propulsion (27) · None (25) · frame (21) · LTA (17) · stability (16) · navigation (16) · design (16) · Propellers (15) · propeller (14) · construction (13) · wings (10) · helicopter (9) · Lift (8) · Marine (8) · airfoil (8) · control (7) · whole (7) · balloon (7)
Full specification filed date:
Application number:
None (81)
Granted:
Related to aircraft:
Patent agent:
None (36) · Munn & Co. (6) · John P. Tarbox (5) · Boult, Wade & Tennant (4) · Wheatley & Mackenzie (4) · None (4) · Haseltine, Lake & Co. (4) · Herbert Haddan & Co. (3) · Victor J. Evans (3) · W. P. Thompson & Co. (3) · Phillipss (2) · Cantwell & Co. (2) · Ernest de Pass (2) · J. Owden O'Brien (2) · Abel & Imray (2) · Marks & Clerk (2) · W. D. Rowlingson (2) · Herbert H. Thompson (2) · C. A. Snow & Co. (2)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (63) · CPC B64B1/00 (5) · CPC B64C17/00 (5) · CPC B64C11/006 (4) · CPC B64C3/385 (4) · CPC B64C25/60 (4) · CPC B64C39/005 (4) · CPC B64C13/00 (3) · CPC B64C27/12 (3) · CPC B64C27/54 (3) · CPC B64C2700/6295 (3) · CPC B64C3/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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