Drilldown: Patents
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Patents > National tech categories:
USPC 244/80
& Number of text pages:
6-50000000
& Number of claims:
4-30
Use the filters below to narrow your results.
Alfred John Macy (1) ·
Arthur R. Curtis (1) ·
Christopher John Lake (1) ·
Dighton B. Ellsworth (1) ·
George Herbert Kellogg (1) ·
Harry S. Bretton (1) ·
Harry W. ODLIN (1) ·
John F. O'Rourke (1) ·
John P. Tarbox (2) ·
Ludolf G. Schroeder (1) ·
Peter Cooper Hewitt (1) ·
Thomas Rhoades (1) ·
William E. Dennis (1)
Alfred John Macy (1) ·
Arthur R. Curtis (1) ·
C. E. Houston (1) ·
Christopher John Lake (1) ·
Dighton B. Ellsworth (1) ·
FRANK G BURKE JR (1) ·
George Herbert Kellogg (1) ·
H. L. Lane (1) ·
Harry S. Bretton (1) ·
John F. O'Rourke (1) ·
John P. Tarbox (2) ·
Ludolf G. Schroeder (1) ·
Peter Cooper Hewitt (1) ·
Thomas Rhoades (1) ·
William E. Dennis (1)
None (2) ·
airplane (4) ·
automatic stability (2) ·
balance (1) ·
car (1) ·
control (1) ·
design (1) ·
engine (1) ·
frame (2) ·
fuselage (1) ·
glider (1) ·
helicopter (1) ·
hybrid (1) ·
keel (1) ·
LTA (2) ·
navigation (1) ·
overall design (1) ·
pendulum (1) ·
propeller (1) ·
propulsion (1) ·
servomotors (1) ·
stability (5) ·
takeoff (2)
Showing below up to 13 results in range #1 to #13.
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