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Patents > Applicant type : INDIV or INDIV + COMPANY & Related to aircraft : 1 or Partially or Yes & National tech categories: None & CPCs : CPC B64C11/006 or CPC B64C33/02 & Number of claims: 2-4

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propulsion (14) · Propellers (6) · Propeller (6) · None (4) · paddle-wheel (4) · wings (4) · aerodynamics (3) · Windmill (3) · flapping (3) · frame (3) · ornithopter (2) · lift (2) · subsystem (2) · aerial propeller (2) · HTA (2)
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Showing below up to 35 results in range #1 to #35.

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