Drilldown: Patents
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Patents > Year granted:
1910 - 1919
& National tech categories:
USPC 244/233
& Number of claims:
7-20
Use the filters below to narrow your results.
Adolph D. Wittemann (1) ·
Albert Herbert Smith (1) ·
Charles Rudolph Wittemann (1) ·
Charles W. Waller (1) ·
Frank A Bullington (1) ·
Greenhow Johnston (1) ·
Harry O. Lawrence (1) ·
James Shand Stephens (1) ·
Jesse W. Baker (1) ·
Maurice Ackerman (1) ·
Robie Seidelinger (1) ·
Theodore D. Robinson (1)
Adolph D. Wittemann (1) ·
Albert Herbert Smith (1) ·
Charles Rudolph Wittemann (1) ·
Charles W. Waller (1) ·
Frank A Bullington (1) ·
Greenhow Johnston (1) ·
Harry O. Lawrence (1) ·
James Shand Stephens (1) ·
Jesse W. Baker (1) ·
Maurice Ackerman (1) ·
Peter A. Franzmann (1) ·
Robie Seidelinger (1) ·
Theodore D. Robinson (1)
None (5) ·
Airplane (4) ·
biplane (2) ·
control (1) ·
design (2) ·
frame (1) ·
HTA (1) ·
lift (1) ·
monoplane (1) ·
navigation (1) ·
propellers (1) ·
propulsion (1) ·
rudder (1) ·
stability (1) ·
whole (1)
Showing below up to 11 results in range #1 to #11.
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