Drilldown: Patents

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Patents > Office: US & Inventor country : AH or US & Tech fields: LTA & Number of claims: None

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Office: (Click arrow to add another value)
Inventors:
John C. Burnell (2) · Russell Thayer (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (35)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (36) · navigation (6) · propeller (2)
Granted:
Related to aircraft:
National tech categories:
None (14) · USPC 244/30 (13) · USPC 244/26 (7) · USPC 244/97 (6) · USPC 244/73R (6) · USPC 244/52 (6) · USPC 244/27 (5) · USPC 244/25 (5) · USPC 244/127 (4) · USPC 89/1.51 (4) · USPC 244/51 (4) · USPC 244/98 (3) · USPC 244/28 (3) · USPC 244/32 (3) · USPC 244/33 (3)
First filing:
Citations from after 1930:
Number of claims:

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