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Patents > Applicant firm: None & Grant date: October 1909 & Granted: Yes

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Inventors:
Robert Esnault-Pelterie (4) · Johann Schütte (3) · Milton D. Thompson (2) · James Means (2) · Jack Edmund Humphreys (2) · Richard Haagen (2) · Gustave Plaisant (2)
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None (6) · Robert Esnault-Pelterie (4) · Johann Schütte (3) · Milton D. Thompson (2) · Jack Edmund Humphreys (2) · Richard Haagen (2) · Gustave Plaisant (2)
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Tech fields:
airplane (19) · propellers (15) · propulsion (12) · None (12) · Design (12) · LTA (11) · stability (10) · wings (8) · navigation (8) · control (7) · frame (6) · steering (5) · Lift (5) · aerodynamics (5) · Sustentation (4) · aerostat (4) · safety (4) · marine (3)
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None (15)
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