Drilldown: Patents

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Patents > Applicant person: None & Tech fields : marine or rotary motor

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Office:
Inventors:
None (24) · Johan Peter Hemme Lund (6) · Glenn Hammond Curtiss (6) · Erik Emanuel Lindkvist (5) · André Gambin (5) · Gustav Pieske (2) · Oskar Ursinus (2) · Gaetano Arturo Crocco (2) · Burrell Cannon (2) · Ottavio Ricaldoni (2) · Louis Blériot (2) · William L. Gilmore‎ (2) · David Thayer (2)
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Patent agent:
None (90) · John P. Tarbox (5) · Marks & Clerk (4) · J. Bonnet-Thirion (2) · Louis Tailfer (2) · Sidney Hendley (2) · Abel & Imray (2) · W. P. Thompson & Co. (2)
National tech categories:
None (60) · IT 8 (10) · FR 6.4 (8) · GB 4 propel & steer (6) · DE 77h.9 (5) · FR 6.2 (5) · FR 6 (4) · FR 6.3 (3) · DK 65 (3) · GB 4 with buoyant (3)
CPCs:
None (83) · CPC B64C35/00 (17) · CPC B64C11/006 (8) · CPC B64F2700/6261 (4) · CPC B63H1/12 (4) · CPC B64B1/00 (3) · CPC B64C11/48 (3) · CPC B64C23/005 (2) · CPC B64F2700/628 (2) · CPC B64B1/64 (2) · CPC B64C2700/6295 (2)
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Showing below up to 152 results in range #1 to #152.

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