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Patents > Inventor country : AT or CH or GB or NL or RU & Tech fields : balloon or propellers or safety & National tech categories: None

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Office:
Inventors:
Sam Leonard Walkden (5) · Arthur Henry Edwards (4) · Francis Alexander Barton (4) · Martin Diederich Rucker (3) · Vassily Rebikov (3) · Arthur Alexander Dashwood Lang (3) · William Davey Oddy (3) · Everard Richard Calthrop (2) · Joseph Simmons (2) · George Henry Challenger (2) · Comte Antoine Apraxine (2) · George Sutherland Dodman (2) · Charles Denniston Burney (2) · Joseph Wetterwald (2) · Henri-Marie Coandă (2) · Alfred Chiodera (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (26) · Sam Leonard Walkden (5) · Arthur Henry Edwards (4) · Arthur Alexander Dashwood Lang (3) · Martin Diederich Rucker (3) · Francis Alexander Barton (3) · William Davey Oddy (3) · Comte Antoine Apraxine (2) · Joseph Wetterwald (2) · Henri-Marie Coandă (2) · George Sutherland Dodman (2) · George Henry Challenger (2) · Vassily Rebikov (2) · Everard Richard Calthrop (2) · Charles Denniston Burney (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (68)
Granted:
Related to aircraft:
Patent agent:
None (41) · Marks & Clerk (6) · Haseltine, Lake & Co. (5) · Arthur C. Downing (4) · Abel & Imray (3) · W. D. Rowlingson (3) · Boult, Wade & Tennant (3) · J. Owden O'Brien (3) · Jensen & Son (2) · None (2) · G. G. M. Hardingham (2) · Alfred Ernest White (2) · E. R. Royston & Co. (2) · G. F. Redfern & Co. (2) · Brewer & Son (2) · Clement Lean (2) · Boult, Wade, and Tennant (2)
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
None (50) · CPC B64B1/00 (6) · CPC B64C11/16 (6) · CPC B64C11/36 (4) · CPC B64C11/04 (4) · CPC B64C11/00 (4) · CPC B64C17/00 (4) · CPC B64C11/006 (3) · CPC B64C13/00 (3) · IPC B64C35/00 (2) · CPC B64C23/005 (2) · CPC B64C11/24 (2) · CPC B64C2700/6256 (2) · CPC B63H1/26 (2) · CPC B64D27/00 (2) · CPC B64F2700/6261 (2) · CPC B64B1/60 (2) · CPC F41A19/05 (2) · CPC B64C2700/6274 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 139 results in range #1 to #139.

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