Drilldown: Patents

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Patents > Office : ES or MX or NL or Other & Publication date: 1900 - 1999 & National tech categories : AT 77d or DE 77 & First filing: No

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Office: (Click arrow to add another value)
Inventors:
None (20) · Carl Alfred Johansson (2) · Rudolf Wagner (2) · Franz Xaver Wels (2) · Carl Edler von Radinger (2) · Henry Boinet (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant person:
None (25) · Rudolf Wagner (2) · Franz Xaver Wels (2) · Carl Edler von Radinger (2) · Carl Alfred Johansson (2) · Alfred E. Wunderlich (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (31) · Frame (22) · design (15) · LTA (14) · stability (14) · subsystem (14) · construction (13) · Propellers (12) · Wings (10) · Propulsion (10) · navigation (10) · Aerodynamics (10) · control (8) · lift (8) · propeller (8) · wheels (8) · automatic stability (8) · chassis (7) · airship (7) · Flapping (5)
Full specification filed date:
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Supplementary to patent:
None (27) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2)
Related to aircraft:
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Citations from after 1930:
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