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Patents > Office : CA or DK & Number of figures: 3-8

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Office: (Click arrow to add another value)
Inventors:
None (4) · Romeo Wankmüller (2) · Albert Graff (2) · Joseph Wetterwald (2) · Louis Constantin (2) · Henry Calder Lobnitz (2) · Nazaire Lacrotte (2) · John Washington Wilson (2) · Arey Van Winegarden (2) · Richard Wilcke (2) · Thomas Sopwith (2) · Thomas Mortimer Crepar (2)
Inventor country:
Applicant person:
None (17) · Thomas Sopwith (2) · John Washington Wilson (2) · Joseph Wetterwald (2) · Romeo Wankmüller (2) · Thomas Mortimer Crepar (2) · Louis Constantin (2) · Henry Calder Lobnitz (2) · Arey Van Winegarden (2)
Applicant is inventor:
Tech fields:
Airplane (33) · Design (22) · frame (15) · stability (14) · LTA (13) · propulsion (13) · navigation (12) · propellers (12) · control (10) · aerodynamics (9) · Steering (9) · airship (9) · Wings (9) · rudder (9) · Lift (8) · Construction (8) · propeller (8) · marine (7)
Full specification filed date:
Granted:
Supplementary to patent:
None (36) · Patent GB-1909-2111 (2) · Patent US-1909-970771 (2)
Related to aircraft:
National tech categories:
DK 77 (25) · None (23) · DK 65 (4) · CA 244/35 (3) · CA 244/8 (2) · CA 244/34 (2) · CA 244/24 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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