Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : HU or NL & Patent agent: None

Use the filters below to narrow your results.

Office:
Inventors:
None (15) · Viktor Tarczal (11) · Oszkár Asbóth (11) · Josef Simkó (8) · Edmund Roheim (7) · Heinrich Bier (7) · Josef Deixler (6) · Max Hinek (4) · Dőry Béla Jobaházi (4) · Emanuel Kalisch (4) · Stefan Hunyor de Visoly (4) · Emil Schimanek (4) · Aladar de Bajza (3) · Eduard Penkala (3) · Vilmos Zurowec (3) · Árpád Zigány (3) · Johannes Jacobus Loke (3) · Donát Bánki (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (25) · Viktor Tarczal (11) · Josef Simkó (8) · Heinrich Bier (7) · Edmund Roheim (7) · Oszkár Asbóth (7) · Dőry Béla Jobaházi (4) · Emanuel Kalisch (4) · Emil Schimanek (3) · Árpád Zigány (3) · Oskar von Asbóth (3) · Vilmos Zurowec (3) · Eduard Penkala (3) · Donát Bánki (3) · Johannes Jacobus Loke (3) · Josef Deixler (3) · Aladar de Bajza (3)
Applicant is inventor:
Tech fields:
airplane (85) · propellers (50) · design (39) · subsystem (34) · stability (32) · propulsion (30) · Wings (28) · frame (27) · LTA (22) · automatic stability (20) · lift (20) · construction (19) · aerodynamics (18) · airship (15) · helicopter (14) · None (14) · Steering (13) · Whole (13) · control (12) · kite (11)
Full specification filed date:
Application number:
None (96) · 55432 (2)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
CPCs:
None (171) · CPC B64B1/00 (6) · CPC B64B1/58 (3) · CPC B64C2700/6295 (2) · CPC B64D17/00 (2) · CPC B64C39/006 (2) · CPC B64C39/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 234 results in range #1 to #234.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)