Drilldown: Patents

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Patents > Inventor country : AH or CA or HU or RU & Filing date: 1900 - 1999 & Related to aircraft: Yes & Patent agent : Marion & Marion or None & CPCs: None

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Office:
Inventors:
Oszkár Asbóth (7) · None (7) · Donát Bánki (2) · Heinrich Bauer (2) · Max Hinek (2) · Georges de Bothezat (2) · Mihály Székely (2) · Edmund Roheim (2) · Dőry Béla Jobaházi (2) · Josef Simkó (2) · Stefan Hunyor de Visoly (2) · Árpád Zigány (2) · Anempodist Wertogradsky (2) · Viktor Tarczal (2) · Waldemar Porak (2)
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Applicant person:
None (7) · Oszkár Asbóth (6) · Donát Bánki (2) · Heinrich Bauer (2) · Georges de Bothezat (2) · Mihály Székely (2) · Dr. Hunyor István Visolyi (2) · Dőry Béla Jobaházi (2) · Edmund Roheim (2) · Josef Simkó (2) · Anempodist Wertogradsky (2) · Waldemar Porak (2) · Viktor Tarczal (2) · Árpád Zigány (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (46) · propellers (24) · design (24) · Stability (21) · automatic stability (18) · wings (14) · aerodynamics (13) · subsystem (11) · lift (11) · Airship (10) · propulsion (10) · helicopter (8) · Hybrid (8) · Construction (8) · HTA (7) · LTA (6) · Whole (6) · Steering (6)
Full specification filed date:
Application number:
None (43)
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Cites these patents:
Citations from after 1930:
Number of text pages:
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