Drilldown: Patents

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Patents > Tech fields : marine or stability & First filing: None & Number of claims: None & Number of diagram pages: None

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Office:
Inventors:
None (3) · Johan Peter Hemme Lund (3) · George Raymond Lawrence (3) · David Thayer (2) · Louis Brennan (2) · Leonardo Torres Quevedo (2)
Inventor country:
Applicant person:
None (70) · George Raymond Lawrence (3) · Louis Brennan (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
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Related to aircraft:
National tech categories:
None (37) · IT 8 (17) · BE K (9) · GB 4 propel & steer (5) · GB 4 with buoyant (4) · FR 6.3 (3) · GB 4 (3) · FR 6.3? (3) · GB 4 aëroplanes (2) · USPC 89/1.51 (2) · DE 77h.5 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
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Showing below up to 119 results in range #1 to #119.

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