Drilldown: Patents

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Patents > Related to aircraft : 1 or No & Patent agent : Boramé et Julien or Haseltine, Lake & Co. or James L. Norris & Assigned to: None & National tech categories: None

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Office:
Inventors:
George Henry Challenger (12) · Harold Arthur Savage (9) · Hiram Stevens Maxim (3) · Gaetano Arturo Crocco (3) · Frederick William Dufwa (3) · Ottavio Ricaldoni (3) · None (2) · Emil Hyra (2) · Anton Flettner (2) · Karl Klinkosch (2)
Inventor country:
Applicant person:
George Henry Challenger (12) · Harold Arthur Savage (9) · None (6) · Frederick William Dufwa (3) · Hiram Stevens Maxim (3) · Emil Hyra (2) · Anton Flettner (2) · Ottavio Ricaldoni (2) · Karl Klinkosch (2)
Applicant is inventor:
Tech fields:
airplane (19) · LTA (11) · None (9) · military (9) · frame (5) · suspension (5) · stability (5) · rudder (5) · control (5) · dirigible (4) · balloon (4) · propellers (4) · equilibrium (3) · hybrid (3) · car (3) · propulsion (3) · airfoil (3)
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Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 62 results in range #1 to #62.

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