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Patents > Inventor country : AU or US & First filing: None & Number of text pages: 3-5

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Office:
Inventors:
Oscar Alvin Danielson (3) · Melvin Vaniman (3) · Jean Francis Webb (3) · William Whitney Christmas (2) · Henry Kleckler (2) · Spencer Heath (2) · John Arthur Weis (2) · Johan Peter Hemme Lund (2)
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Applicant type:
Applicant is inventor:
Tech fields:
airplane (22) · frame (17) · navigation (10) · safety (9) · LTA (8) · propulsion (8) · instrument (8) · propeller (8) · marine (7) · subsystem (7) · rudder (6) · design (6) · stability (6) · landing (6) · parachute (5) · heavier-than-air (5) · construction (5) · speedometer (4) · car (4) · whole (4)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
None (14) · AU 90.3 (9) · AU 90.5 (4) · FR 6.4 (3) · HU V/h (3) · USPC 33/232 (2) · AT 77d (2) · CH 129b (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
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