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Patents > Office: HU & Applicant firm: None & Applicant type: INDIV

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Tech fields:
airplane (159) · Design (107) · Propellers (87) · Subsystem (69) · Construction (63) · Frame (55) · Stability (53) · Airship (52) · wings (49) · whole (47) · Propulsion (47) · Aerodynamics (42) · LTA (42) · automatic stability (32) · control (24) · lift (22) · Flapping (19) · Steering (19) · Dirigibles (19) · helicopter (17)
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None (202) · Patent FR-1909-403985 (2) · Patent FR-1909-399456 (2) · Patent US-1903-821393 (2) · Patent AT-1911-57225 (2) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2)
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