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Patents > Inventor country : HU or NL & Application number: None & Assigned to: None

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Inventors:
Viktor Tarczal (11) · None (10) · Josef Simkó (10) · Edmund Roheim (9) · Oszkár Asbóth (8) · Heinrich Bier (7) · Josef Deixler (7) · Emil Schimanek (6) · Emanuel Kalisch (5) · Max Hinek (4) · Stefan Hunyor de Visoly (3) · Alexander Albert Holle (3)
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Applicant person:
None (25) · Viktor Tarczal (11) · Josef Simkó (10) · Edmund Roheim (9) · Heinrich Bier (7) · Emanuel Kalisch (5) · Oszkár Asbóth (4) · Emil Schimanek (4) · Josef Deixler (4) · Oskar von Asbóth (3) · Stefan Hunyor de Visoly (3)
Applicant is inventor:
Tech fields:
airplane (39) · propellers (24) · frame (18) · propulsion (16) · design (15) · stability (15) · wings (12) · subsystem (12) · LTA (11) · lift (11) · kite (11) · construction (10) · automatic stability (9) · aerodynamics (9) · navigation (9) · propeller (7) · helicopter (6) · equilibrium (6) · military (6) · biplane (6)
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Citations from after 1930:
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