Drilldown: Patents

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Patents > Related to aircraft: Yes & Patent agent: None & Assigned to : John A. Roebling's Sons or Vickers Ltd. or Établissements de Dion-Bouton or None & National tech categories : DE 77 or HU V/h or NL 62 & First filing : Yes or None

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Office:
Inventors:
None (29) · Ernst Georg August Baumgarten (3) · Hermann Ruthenberg (2) · Federico Capone (2) · Stefan Hunyor de Visoly (2) · Otto Schmidt (2) · Hans Windhoff (2) · Dőry Béla Jobaházi (2) · Árpád Zigány (2) · Johann Schütte (2)
Inventor country:
Applicant person:
None (35) · Ernst Georg August Baumgarten (3) · Dr. Hunyor István Visolyi (2) · Federico Capone (2) · Hans Windhoff (2) · Árpád Zigány (2) · Otto Schmidt (2) · Hermann Ruthenberg (2) · Dőry Béla Jobaházi (2) · Johann Schütte (2)
Applicant is inventor:
Tech fields:
airplane (43) · airship (39) · design (34) · LTA (33) · propellers (25) · Propulsion (22) · subsystem (19) · wings (19) · Construction (19) · control (15) · aerodynamics (15) · frame (14) · stability (12) · Steering (11) · lift (10) · navigation (10) · automatic stability (9) · Whole (9) · hybrid (8)
Full specification filed date:
Application number:
None (75)
Granted:
Related to aircraft: (Click arrow to add another value)
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National tech categories: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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