Drilldown: Patents
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Alois Wolfmüller (1) ·
Burt Jackson Pressey (1) ·
Édouard Tarron (1) ·
Floris Albert van Heyst (1) ·
Gustav Mees (1) ·
Jean-Ferdinand-Nicolas-Émile Berrubé (1) ·
John Emery Harriman, Jr. (1) ·
John Henry Jensen (1) ·
John Philip McGuire (1) ·
Lucile Marcel (1) ·
Robert Allan Wyllie (1) ·
Spiridon Tsapenko (1)
None (2) ·
Aerodynamics (1) ·
Airplane (5) ·
compartments (1) ·
Construction (1) ·
Design (2) ·
flapping (1) ·
frame (3) ·
gyroscope (1) ·
hangars (1) ·
heavier-than-air (1) ·
helicopter (1) ·
HTA (1) ·
hybrid (2) ·
hydrogen (1) ·
infrastructure (1) ·
Lift (1) ·
LTA (1) ·
parachute (1) ·
propeller (2) ·
safety (1) ·
stability (1) ·
Sustentation (1) ·
takeoff (1) ·
whole (2) ·
Wings (1)
None (3) ·
12711D (1) ·
417029D (1) ·
417502D (1) ·
417715D (1) ·
417741D (1) ·
417788D (1) ·
417880D (1) ·
50135 (1)
Showing below up to 11 results in range #1 to #11.
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- Timeline: Year filed
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- Calendar: Year filed
- Calendar: Full specification filed date