Drilldown: Patents

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Patents > Office : CA or DE or LU & Number of text pages: 7-12

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Office: (Click arrow to add another value)
Inventors:
Albert Livingstone Blackman (2) · Thomas Sopwith (2) · Romeo Wankmüller (2) · Joseph Wetterwald (2)
Inventor country:
Applicant person:
None (8) · Thomas Sopwith (2) · Romeo Wankmüller (2) · Albert Livingstone Blackman (2) · Joseph Wetterwald (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (13) · frame (11) · design (9) · LTA (9) · propulsion (9) · control (8) · propeller (7) · rudder (7) · Steering (7) · navigation (6) · airship (5) · stability (5) · propellers (5) · aerodynamics (5) · Wings (4)
Full specification filed date:
Granted:
Related to aircraft:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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