Drilldown: Patents
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Alexander Albert Holle (1) ·
Clarence A WORFEL (1) ·
Clarence Gaston Walker (1) ·
Elmer Ambrose Sperry (1) ·
Everard Richard Calthrop (1) ·
Frederick Sigrist (1) ·
George Raymond Lawrence (1) ·
Horace Leonard Short (1) ·
John Perry (1) ·
Oscar Alvin Danielson (1) ·
Sydney George Brown (1) ·
Thomas A MACDONALD (1) ·
Ulysses G White (1) ·
William Bean (1)
None (1) ·
Alexander Albert Holle (1) ·
Clarence Gaston Walker (1) ·
Everard Richard Calthrop (1) ·
Frederick Sigrist (1) ·
George Raymond Lawrence (1) ·
Horace Leonard Short (1) ·
John Perry (1) ·
MACDONALD Thomas ANTHONY (1) ·
Oscar A. Danielson (1) ·
Sydney George Brown (1) ·
Ulysses G White (1) ·
William Bean (1) ·
WORFEL CLARENCE A (1)
None (4) ·
airplane (4) ·
biplane (1) ·
compass (2) ·
Construction (1) ·
design (1) ·
dirigible (1) ·
equilibrium (1) ·
folding (1) ·
Frame (1) ·
gyro-compass (1) ·
gyroscope (2) ·
instrument (2) ·
LTA (1) ·
military (2) ·
navigation (1) ·
parachute (2) ·
parachutes (1) ·
piloting (1) ·
safety (2) ·
speedometer (1) ·
stability (1) ·
subsystem (1) ·
wings (2)
Showing below up to 13 results in range #1 to #13.
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