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Patents > Applicant type: None & Tech fields: propeller

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Office:
Inventors:
None (5) · Thomas Augustus Dring (4) · Eugene F. Falconnet (3) · Hermann Ganswindt (3) · Rupert John Isaacson (3) · Stewart Cairncross (3) · Armand Dufaux (3) · John MacHaffie (2) · Harry Martin Middleton (2) · Henri Dufaux (2) · Achille Bertelli (2) · William Cochrane (2)
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Related to aircraft:
National tech categories:
None (45) · IT 8 (13) · DE 77 (6) · DE 77h.6 (5) · GB 4 propel & steer (5) · GB 4 with buoyant (4) · USPC 244/73R (3) · USPC 244/28 (3) · USPC 244/30 (3) · CH 115 (3) · FR 5 (2) · FR 6.3 (2) · USPC 244/65 (2) · AU 90.5 (2) · AU 90.3 (2) · USPC 244/51 (2) · FR 6.4 (2)
CPCs:
None (72) · CPC B64B1/00 (9) · CPC B64C11/006 (5) · CPC B63H1/12 (3) · CPC B64C11/48 (3) · CPC B64C33/00 (2) · CPC B64C11/001 (2)
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