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Patents > Inventor country : HU or RO & Number of text pages: 2-3

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Office:
Inventors:
Oszkár Asbóth (9) · None (8) · Viktor Tarczal (7) · Eduard Penkala (6) · Heinrich Bier (6) · Emanuel Kalisch (5) · Stefan Hunyor de Visoly (5) · Edmund Roheim (5) · Donát Bánki (5) · Henri-Marie Coandă (5) · Josef Simkó (5) · Emil Schimanek (4) · Rudolf Penkala (4) · Ottó Krausz (4) · Heinrich Bauer (3) · Dőry Béla Jobaházi (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (13) · Viktor Tarczal (7) · Eduard Penkala (6) · Heinrich Bier (6) · Emanuel Kalisch (5) · Edmund Roheim (5) · Donát Bánki (5) · Henri-Marie Coandă (5) · Josef Simkó (5) · Oszkár Asbóth (5) · József Marek (4) · Ottó Krausz (4) · Rudolf Penkala (4) · Sándor Temesváry (4) · Oskar von Asbóth (3) · Dőry Béla Jobaházi (3) · Heinrich Bauer (3) · Stefan Hunyor de Visoly (3) · Emil Schimanek (3)
Applicant is inventor:
Tech fields:
Airplane (73) · propellers (48) · Design (41) · wings (31) · Propulsion (29) · stability (28) · subsystem (27) · lift (25) · construction (24) · frame (23) · aerodynamics (20) · automatic stability (16) · LTA (15) · whole (15) · helicopter (13) · Airship (12) · steering (10) · biplane (10) · dirigibles (10)
Full specification filed date:
Application number:
None (55)
Granted:
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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