Drilldown: Patents

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Patents > Office : MX or Other or None & Inventor country : FR or HU & National tech categories : HU V/h or IT 8 or USPC 244/3.23

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Office: (Click arrow to add another value)
Inventors:
None (13) · Antoine-Padoue Filippi (7) · Louis Blériot (4) · Oszkár Asbóth (4) · Dőry Béla Jobaházi (4) · Eduard Penkala (3) · Árpád Zigány (3) · Viktor Tarczal (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (30) · Oszkár Asbóth (4) · Dőry Béla Jobaházi (4) · Antoine-Padoue Filippi (3) · Eduard Penkala (3) · Árpád Zigány (3) · Louis Blériot (3) · Viktor Tarczal (3)
Applicant is inventor:
Tech fields:
airplane (87) · design (49) · propellers (47) · stability (36) · subsystem (36) · Propulsion (29) · Construction (25) · wings (24) · frame (23) · Whole (22) · automatic stability (22) · Aerodynamics (20) · airship (19) · LTA (16) · Lift (14) · control (13) · helicopter (12) · Steering (11) · Dirigibles (9) · Wheels (9)
Full specification filed date:
Application number:
None (50) · 55432 (2)
Granted:
Supplementary to patent:
None (118) · Patent FR-1902-326727 (4) · Patent IT-1902-65889 (2) · Patent FR-1909-403985 (2) · Patent FR-1909-399456 (2)
Related to aircraft:
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Cites these patents:
Citations from after 1930:
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