Drilldown: Patents

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Patents > Office : BE or MX or NO or Other & Inventor country : FR or HU & National tech categories : AT 77d or DE 77h.5 or HU V/h

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Office: (Click arrow to add another value)
Inventors:
None (18) · Oszkár Asbóth (7) · Robert Esnault-Pelterie (6) · Antoine-Padoue Filippi (5) · Stefan Hunyor de Visoly (4) · Louis Blériot (4) · Heinrich Bier (4) · Dőry Béla Jobaházi (4) · Viktor Tarczal (3) · Max Hinek (3) · Gustave Plaisant (3) · Eduard Penkala (3) · Donát Bánki (3) · Árpád Zigány (3) · Jean Georges Ramel (3) · Adolphe-François-Joseph Doutre (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (35) · Robert Esnault-Pelterie (6) · Oszkár Asbóth (4) · Dőry Béla Jobaházi (4) · Heinrich Bier (4) · Gustave Plaisant (3) · Donát Bánki (3) · Viktor Tarczal (3) · Eduard Penkala (3) · Louis Blériot (3) · Adolphe-François-Joseph Doutre (3) · Jean Georges Ramel (3) · Antoine-Padoue Filippi (3) · Árpád Zigány (3)
Applicant is inventor:
Tech fields:
airplane (113) · design (61) · Propellers (52) · stability (42) · subsystem (40) · Frame (39) · wings (39) · construction (32) · propulsion (30) · aerodynamics (28) · automatic stability (27) · whole (25) · LTA (21) · lift (21) · Control (20) · Airship (20) · helicopter (14) · Steering (12) · biplane (11)
Full specification filed date:
Application number:
None (91) · 55432 (2)
Granted:
Supplementary to patent:
None (143) · Patent FR-1909-399456 (3) · Patent FR-1909-403985 (3) · Patent FR-1902-328044 (2) · Patent FR-1912-449167 (2) · Patent FR-1904-342610 (2) · Patent FR-1907-373763 (2) · Patent HU-1909-49726 (2) · Patent FR-1902-326727 (2) · Patent FR-1912-447782 (2) · Patent BE-1910-12-31 Léon Dangy (2)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 235 results in range #1 to #235.

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