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Patents > Related to aircraft : -1 or No or `1 & First filing: None

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Office:
Inventors:
Everard Richard Calthrop (9) · None (7) · Gustav Lilienthal (3) · Otto Lilienthal (3) · Wilbur Wright (2) · Robert Esnault-Pelterie (2) · N. Thiry (2) · Harold Edward Sherwin Holt (2) · W. L. Hamilton (2) · Robert W. Thompson (2) · Orville Wright (2) · Enrico Forlanini (2) · John KAISER (2)
Inventor country:
Applicant person:
None (95) · Everard Richard Calthrop (9) · Robert Esnault-Pelterie (2) · N. Thiry (2) · Enrico Forlanini (2) · Harold Edward Sherwin Holt (2)
Applicant is inventor:
Tech fields:
None (47) · Propulsion (21) · frame (10) · airplane (10) · parachute (8) · stability (7) · marine (7) · LTA (7) · design (6) · safety (6) · construction (5) · military (5) · propellers (5) · propeller (5) · navigation (4) · rudder (4) · illumination (4) · motors (4)
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Cites these patents:
Citations from after 1930:
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