Drilldown: Patents

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Patents > Office : AT or IT or Other & Inventor country : NL or NO

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Office: (Click arrow to add another value)
Inventors:
Halvor Gaara (15) · Carl Alfred Johansson (12) · Josef Deixler (9) · Alexander Albert Holle (9) · Emanuel Spreekmeester (4) · None (3) · Niels Waltersen Aasen (3) · Georg Gabrielii (3) · Floris Albert van Heyst (3) · Johannes Jacobus Loke (3) · Joseph Deixler (2) · Louis Kloos (2) · Lucas Adrianus Aloysius Maria Loonen (2) · Nicolaas Everhard Groeneveld Meyer (2) · Pieter Barteld Van Leggelo (2) · Peter Irgens Bagge (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (14) · Halvor Gaara (14) · Carl Alfred Johansson (12) · Alexander Albert Holle (7) · Josef Deixler (5) · Emanuel Spreekmeester (4) · Johannes Jacobus Loke (3) · Georg Gabrielii (3) · Floris Albert van Heyst (3) · Lucas Adrianus Aloysius Maria Loonen (2) · Joseph Deixler (2) · Pieter Barteld Van Leggelo (2) · Niels Waltersen Aasen (2) · Nicolaas Everhard Groeneveld Meyer (2) · Dr. Cornelis Schoute (2)
Applicant is inventor:
Tech fields:
Airplane (30) · None (22) · frame (16) · stability (15) · LTA (15) · navigation (12) · propeller (11) · subsystem (9) · automatic stability (8) · propulsion (7) · airfoil (7) · control (6) · balloon (6) · rudder (4) · military (4) · Aerodynamics (4) · helicopter (4) · car (4) · whole (4) · design (4)
Full specification filed date:
Application number:
None (47)
Granted:
Related to aircraft:
IPCs:
None (66) · IPC B64B1/00 (5) · IPC B64C17/00 (4) · IPC B64C3/00 (3) · IPC B64C3/48 (2) · IPC B64B1/58 (2) · IPC B64D17/00 (2) · IPC B64C27/28 (2) · IPC B64C39/00 (2)
CPCs:
None (38) · CPC B64C13/00 (9) · CPC B64C17/00 (6) · CPC B64B1/00 (5) · CPC B64C2700/6256 (4) · CPC B64C2700/629 (3) · CPC B64C2700/6257 (3) · CPC B64C2700/6218 (3) · CPC B64C27/28 (3) · CPC B64C3/385 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 108 results in range #1 to #108.

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