Drilldown: Patents
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Patents > Office :
BE or
GR or
US
& Inventor country:
US
& Assigned to :
Varioplane Company or
None
& National tech categories:
USPC 244/80
& Number of diagram pages:
4-9
Use the filters below to narrow your results.
Allen L. McKeeth (1) ·
Charles B. Thomas (1) ·
Charles H. Duncan (1) ·
Christopher John Lake (1) ·
Dighton B. Ellsworth (1) ·
Edward Payson Johnston (1) ·
Ernst Ebbinghaus (1) ·
George C. Beidler (1) ·
Herman Jordan (1) ·
James V. Crowthers (1) ·
John P. Tarbox (1) ·
Ludolf G. Schroeder (1) ·
Michael Angelo Parisano (2) ·
Otto Haselau (1) ·
Robert M. Thompson (1) ·
Samuel H. Gilson (1) ·
Thomas Rhoades (1) ·
William B. Shepard (1) ·
William C. Culbertson (1)
None (2) ·
Allen L. McKeeth (1) ·
C. E. Houston (1) ·
Charles Bartlett Thomas (1) ·
Charles H. Duncan (1) ·
Christopher John Lake (1) ·
Dighton B. Ellsworth (1) ·
Edward Payson Johnston (1) ·
Ernst Ebbinghaus (1) ·
George C. Beidler (1) ·
H. L. Lane (1) ·
Herman Jordan (1) ·
John P. Tarbox (1) ·
Ludolf G. Schroeder (1) ·
Michael Angelo Parisano (2) ·
Robert M. Thompson (1) ·
Samuel H. Gilson (1) ·
Thomas Rhoades (1) ·
Willet B. McKeeth (1) ·
William B. Shepard (1) ·
William C. Culbertson (1)
None (4) ·
aerodrome (1) ·
Aeroplane (1) ·
aileron (1) ·
airfoil (1) ·
airplane (6) ·
aluminum (1) ·
automatic stability (5) ·
biplane (1) ·
car (1) ·
control (1) ·
design (1) ·
frame (3) ·
helicopter (1) ·
HTA (1) ·
hybrid (2) ·
hydroplane (1) ·
keel (1) ·
landing (1) ·
LTA (2) ·
navigation (2) ·
parachute (1) ·
propeller (3) ·
propulsion (1) ·
rudder (1) ·
safety (1) ·
seaplane (1) ·
servomotors (1) ·
stability (11) ·
takeoff (4) ·
wheels (2) ·
wing warping (1) ·
wings (1)
None (1) ·
1907407094 (1) ·
1909504086 (1) ·
1910544388 (1) ·
1910550962 (1) ·
1910559958 (1) ·
1910560719 (1) ·
1910569415 (1) ·
1910574499 (1) ·
1910587301 (1) ·
1910588372 (1) ·
1910597099 (1) ·
1911609419 (1) ·
1911611433 (1) ·
1911667156 (1) ·
1912670429 (1) ·
1912683008 (1) ·
1912715277 (1) ·
1912727456 (1) ·
1914866730 (1)
None (6) ·
. . . Elliott (1) ·
Ben & Adams Picard Jackson? (1) ·
Fred G. Dieterich & Co (1) ·
Griffins Bernhard (1) ·
Knight & Co. (1) ·
Lester Fruman?; Whittlesley & Wright (1) ·
Maurice Block? (1) ·
Munn & Co. (1) ·
Semer G. Wells (1) ·
Spencer Heath (1) ·
Victor J. Evans (2) ·
Wilkinson, Fisher, and Witherspoon (1) ·
Wilkinson, Fisher, Witherspoon, and MacKaye (1)
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