Drilldown: Patents

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Patents > Office: CA & Number of claims: 6-13

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Office: (Click arrow to add another value)
Inventors:
Thomas Sopwith (3)
Inventor country:
Applicant person:
None (5) · Thomas Sopwith (3)
Applicant is inventor:
Tech fields:
Airplane (14) · frame (7) · propeller (6) · Design (5) · navigation (5) · car (5) · Propellers (5) · flapping (4) · LTA (4) · control (4) · propulsion (4) · rudder (4) · marine (3) · Lift (3) · helicopter (3) · Stability (3) · piloting (3) · None (3) · aerodynamics (3)
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
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Showing below up to 44 results in range #1 to #44.

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