Drilldown: Patents

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Patents > Office : AU or DE & CPCs: None & Number of claims: 3-11

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Office: (Click arrow to add another value)
Inventors:
None (3) · Thomas Sopwith (3) · Thomas Augustus Dring (2) · Georg Wellner (2) · Ferdinand von Zeppelin (2)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (21) · frame (19) · propulsion (16) · LTA (11) · whole (11) · propeller (11) · stability (10) · helicopter (8) · navigation (8) · heavier-than-air (7) · balloon (6) · control (6) · marine (5) · car (5) · design (5) · landing (4) · piloting (4) · None (4)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
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CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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Number of diagram pages:

Showing below up to 69 results in range #1 to #69.

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