Drilldown: Patents

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Patents > Granted: Yes & National tech categories: None & Number of diagram pages: 5

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Office:
Inventors:
Alfred John Macy (2) · Jean F. Webb, Sr. (2) · Louis Brennan (2) · Elmer Ambrose Sperry (2) · Calvin Pearson (2)
Inventor country:
Applicant person:
None (12) · Louis Brennan (2) · Alfred John Macy (2) · Jean F. Webb, Sr. (2) · Calvin Pearson (2)
Applicant is inventor:
Tech fields:
stability (16) · None (14) · airplane (13) · navigation (8) · frame (8) · rudder (7) · LTA (7) · design (7) · control (5) · propulsion (5) · propeller (5) · wings (5) · gyroscope (4) · airfoil (4) · whole (4) · steering (4) · lift (4)
Full specification filed date:
Application number:
None (20)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent:
None (10) · Herbert H. Thompson (2) · Spear, Middleton, Donaldson & Spear (2) · None (2) · Munn & Co. (2) · Lewis William Goold (2) · John P. Tarbox (2) · Herbert Haddan & Co. (2) · Haseltine, Lake & Co. (2) · Boult, Wade & Tennant (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (10) · CPC B64C17/00 (8) · CPC B64C2700/6218 (5) · CPC B64C23/005 (4) · CPC B64C3/385 (3) · CPC B64C13/00 (3) · CPC G01C19/38 (2) · CPC B64C39/08 (2) · CPC B64C39/005 (2) · CPC B64C35/00 (2) · CPC B64C33/02 (2) · CPC B64C3/14 (2) · CPC B64C2700/6212 (2) · CPC B64C2700/6295 (2) · CPC B64B1/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 63 results in range #1 to #63.

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