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Patents > Tech fields : buoyancy or None & Number of figures: 9-11

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Office:
Inventors:
Charles Beck Westerman (4) · Jean F. Webb, Sr. (2) · Arthur Henry Edwards (2) · Matts Jacob Mustonen (2) · Paul Lyssow (2) · Wasily Lewitsky (2) · George Hodges (2)
Inventor country:
Applicant person:
Charles Beck Westerman (4) · None (3) · Arthur Henry Edwards (2) · George Hodges (2) · Jean F. Webb, Sr. (2) · Wasily Lewitsky (2) · Paul Lyssow (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · Joshua R. H. Potts (3) · Munn & Co. (3) · Armengaud jeune (2) · Victor J. Evans (2) · None (2) · G. de Mestral et F. Harlé (2) · Page & Rowlingson (2) · Rigot et Prévost (2)
CPCs:
CPC B64C3/385 (9) · CPC B64C23/005 (7) · CPC B64C3/00 (6) · CPC B64C33/02 (5) · CPC B64C17/00 (5) · None (4) · CPC B64C13/00 (4) · CPC B64C39/005 (4) · CPC B64C35/00 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6274 (4) · CPC B64C39/00 (3) · CPC B64C2700/6235 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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