Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Related to aircraft : -1 or 0.5 or 0? or 1852-08-14

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Office:
Inventors:
Everard Richard Calthrop (9) · Louis Alard (6) · None (6) · Félix Amiot (2) · W. L. Hamilton (2) · Harold Edward Sherwin Holt (2) · N. Thiry (2)
Inventor country:
Applicant person:
None (15) · Everard Richard Calthrop (9) · Louis Alard (6) · Félix Amiot (2) · Harold Edward Sherwin Holt (2) · N. Thiry (2)
Applicant is inventor:
Tech fields:
airplane (12) · projectile (8) · propulsion (8) · stability (8) · parachute (7) · frame (7) · navigation (6) · military (6) · safety (6) · ballistics (5) · instrument (5) · propellers (5) · construction (5) · design (4) · motors (4) · None (4) · control (4) · subsystem (3) · motor (3) · LTA (3)
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Cites these patents:
Citations from after 1930:
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Showing below up to 65 results in range #1 to #65.

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