Drilldown: Patents

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Patents > First filing: No & Number of claims: 6-9 & Number of figures: 13-30

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Office:
Inventors:
Vigilio Baldo (3) · John Emery Harriman, Jr. (2) · Alfred E. Wunderlich (2) · Alfred John Macy (2) · George Brougham Hubert Austin (2) · Charles Arthur Wragg (2) · Jean Walter-Martin (2) · Franz Wondra (2) · Julius Schülke (2)
Inventor country:
Applicant person:
None (3) · Vigilio Baldo (3) · Julius Schülke (2) · Alfred E. Wunderlich (2) · Alfred John Macy (2) · George Brougham Hubert Austin (2) · Charles Arthur Wragg (2) · Jean Walter-Martin (2) · John Emery Harriman, Jr. (2) · Franz Wondra (2)
Applicant is inventor:
Tech fields:
airplane (18) · wings (12) · frame (11) · propulsion (10) · stability (9) · construction (9) · design (8) · propellers (5) · propeller (4) · HTA (4) · control (4) · helicopter (4) · flapping (3) · rudder (3) · marine (3) · ornithopter (3) · navigation (3) · lift (3) · whole (3)
Full specification filed date:
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Related to aircraft:
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Cites these patents:
Citations from after 1930:
Number of claims:
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