Drilldown: Patents

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Patents > Office : BE or CA or UN & Number of claims: 5-9

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Office: (Click arrow to add another value)
Inventors:
Romeo Wankmüller (2) · Thomas Sopwith (2) · Comte Antoine Apraxine (2)
Inventor country:
Applicant person:
None (3) · Thomas Sopwith (2) · Romeo Wankmüller (2) · Comte Antoine Apraxine (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (12) · LTA (7) · Frame (6) · steering (6) · propulsion (6) · Propellers (6) · airship (5) · Design (5) · stability (4) · rudder (4) · balloon (4) · control (4) · None (3) · propeller (3) · helicopter (3) · Wings (3) · flapping (3) · construction (3)
Full specification filed date:
Granted:
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 42 results in range #1 to #42.

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