Drilldown: Patents

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Patents > Applicant firm: None & Related to aircraft : 1? or Partially & First filing: No

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Office:
Inventors:
None (2) · Alphonse Papin (2) · Jan Jaakson (2) · Antoine-Padoue Filippi (2) · Jean-Pierre-Eugène Dumont (2)
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Applicant person:
None (19) · Jan Jaakson (2) · Alphonse Papin (2) · Antoine-Padoue Filippi (2)
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Tech fields:
propulsion (19) · navigation (9) · construction (7) · propellers (7) · None (6) · stability (6) · aerodynamics (5) · safety (5) · military (3) · motors (3) · paddle-wheel (3) · propeller (3) · Projectile (3) · hydrodynamics (3) · steam (3) · instrument (3)
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Citations from after 1930:
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Showing below up to 65 results in range #1 to #65.

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