Drilldown: Patents
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Patents > Office :
GR or
US
& Supplementary to patent :
Patent NO-1915-12-15 Carl Alfred Johansson or
None
& National tech categories:
USPC 244/80
& Number of figures:
7-11
Use the filters below to narrow your results.
Albert Hugo Friedel (1) ·
Albin Huth (1) ·
Arthur George Watkins (1) ·
Arthur R. Curtis (1) ·
Charles H. Duncan (1) ·
Charles T. Litchfield (1) ·
Christopher John Lake (1) ·
Edward Payson Johnston (1) ·
Ernst Ebbinghaus (1) ·
George Lehberger (1) ·
James V. Crowthers (1) ·
Jesse W. Silver (1) ·
John C. Ten Eyck (1) ·
John F. O'Rourke (1) ·
Jules Cornu (1) ·
Merrill E. Clark (1) ·
Michael Angelo Parisano (2) ·
Morris Newgold (1) ·
Paul Cornu (1) ·
Ralph D. McKay (1)
None (1) ·
Albert Hugo Friedel (1) ·
Albin Huth (1) ·
Arthur George Watkins (1) ·
Arthur R. Curtis (1) ·
Charles H. Duncan (1) ·
Charles T. Litchfield (1) ·
Christopher John Lake (1) ·
David James Beitzel (1) ·
Edward Payson Johnston (1) ·
Ernst Ebbinghaus (1) ·
George Lehberger (1) ·
Jesse W. Silver (1) ·
John C. Ten Eyck (1) ·
John F. O'Rourke (1) ·
Jules Cornu (1) ·
Merrill E. Clark (1) ·
Michael Angelo Parisano (2) ·
Morris Newgold (1) ·
Paul Cornu (1) ·
Ralph D. McKay (1)
None (3) ·
aerodrome (1) ·
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aileron (1) ·
airplane (8) ·
ascension (1) ·
automatic stability (3) ·
balance (1) ·
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equilibrium (2) ·
frame (3) ·
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HTA (1) ·
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safety (1) ·
stability (7) ·
structure (1) ·
takeoff (3) ·
wheels (1) ·
whole (2) ·
wing warping (1) ·
wings (1)
None (1) ·
A. J. Oner? (1) ·
Briesen & Knauth (1) ·
E. W. Marshall (1) ·
Frederick Benjamin (1) ·
H. B. Willson & Co. (1) ·
Lester Fruman?; Whittlesley & Wright (1) ·
Maurice Block? (1) ·
Munn & Co. (1) ·
R. S. & A. B. Lacey (1) ·
Rufus B Sowler (1) ·
Spencer Heath (1) ·
Victor J. Evans (2) ·
Walter D. Edmond? (1) ·
Wilkinson, Fisher, and Witherspoon (1) ·
Wilkinson, Fisher, Witherspoon, and MacKaye (1) ·
William E. Boulter (1) ·
William H. Finckel (1)
Showing below up to 19 results in range #1 to #19.
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