Drilldown: Patents

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Patents > Inventor country: None & Number of text pages: 2-3

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Office:
Inventors:
None (7) · Albert Francis Zahm (2) · George Tilghman Richards (2) · August Riedinger (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (29) · George Tilghman Richards (2)
Applicant is inventor:
Tech fields:
None (14) · airplane (13) · propulsion (10) · Frame (8) · safety (7) · navigation (7) · propeller (6) · subsystem (5) · LTA (5) · design (5) · Construction (4) · stability (4) · piloting (4) · flapping (4) · control (4) · wings (4)
Full specification filed date:
Granted:
Related to aircraft:
CPCs:
None (31) · CPC B64C13/00 (4) · CPC B64C2700/6295 (2) · CPC B64C2700/6256 (2) · CPC B64C33/00 (2) · CPC B64C39/00 (2) · CPC B64C23/005 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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