Drilldown: Patents

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Patents > Office : GB or HU or MX or NZ & Inventor country : AT or RO or RU & Applicant type: INDIV & Cites these patents : Patent FR-1911-438363 or Patent GB-1901-346 or None & Number of text pages: 2-3

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Office: (Click arrow to add another value)
Inventors:
Franz Xaver Wels (4) · Emil Hyra (3) · Karl Klinkosch (3) · Adalbert Plaček (3) · Wilhelm Kress (2) · Ludwig Schmidl (2) · Ignaz Etrich (2) · Franz Blicharski (2) · Ferdinand Porsche (2) · Erich von Bernd (2) · Adolf Freiherr Odkolek von Augezd (2) · Otto Brunner (2) · August Warchalowski (2) · Sergei Tscherwinsky (2)
Inventor country: (Click arrow to add another value)
Applicant person:
Franz Xaver Wels (4) · None (3) · Emil Hyra (3) · Karl Klinkosch (3) · Adalbert Plaček (3) · Sergei Tscherwinsky (2) · Otto Brunner (2) · Ludwig Schmidl (2) · Ignaz Etrich (2) · Franz Blicharski (2) · Ferdinand Porsche (2) · Erich von Bernd (2) · Wilhelm Kress (2) · Adolf Freiherr Odkolek von Augezd (2) · August Warchalowski (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (23) · design (13) · wings (12) · propulsion (12) · frame (11) · propellers (11) · Stability (10) · subsystem (9) · Construction (8) · Aerodynamics (8) · lift (6) · navigation (6) · Flapping (6) · automatic stability (5) · hybrid (5) · LTA (5) · whole (4) · control (4) · glider (4) · airship (4)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
Assigned to:
National tech categories:
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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