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Patents > Inventor country : GB or US & Grant date: May 1911

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Inventors:
Francis Alexander Barton (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (2) · Francis Alexander Barton (2)
Applicant is inventor:
Tech fields:
frame (24) · Airplane (23) · stability (19) · propeller (16) · wheels (14) · Rudder (13) · navigation (12) · None (9) · propulsion (9) · LTA (8) · airfoil (7) · helicopter (7) · takeoff (6) · hybrid (5) · Control (5) · safety (4) · propellers (4) · marine (4) · Lift (4) · landing (4)
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None (10)
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Related to aircraft:
CPCs:
CPC B64C39/00 (9) · CPC B64C2700/6295 (6) · None (5) · CPC B64C3/385 (4) · CPC B64C17/00 (4) · CPC B64C39/005 (3) · CPC B64C29/0033 (3) · CPC B64C23/005 (2) · CPC B64C3/56 (2) · CPC B64C2700/6281 (2) · CPC A63H27/08 (2) · CPC B64C2700/6212 (2) · CPC B64C27/04 (2) · CPC B64C2700/6256 (2) · CPC B62C5/04 (2) · CPC B64C13/00 (2) · CPC B64B1/00 (2)
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Showing below up to 65 results in range #1 to #65.

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