Drilldown: Patents
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Patents > Office:
US
& National tech categories:
USPC 244/233
& First filing:
Yes
& Number of text pages:
2-3
Use the filters below to narrow your results.
Amos J. Helm (1) ·
Armand-Jean-Auguste Deperdussin (1) ·
Arthur Johnston (1) ·
Edward H. Wyman (1) ·
Ernst Werndl (1) ·
Frank Ezra Summers (1) ·
George L. Bumbaugh (1) ·
Johan Richard Froberg (1) ·
John Anderson (1) ·
John Eddy (1) ·
John Thomas Simpson (1) ·
Jose Coronel (1) ·
Lewis A. Boswell (1) ·
Lewis Hector Ray (1) ·
Ringert Jongewaard (1) ·
Rufus L. Neal (1) ·
Samuel S. Yarrington (1)
Amos J. Helm (1) ·
Armand-Jean-Auguste Deperdussin (1) ·
Arthur Johnston (1) ·
Edward H. Wyman (1) ·
Ernst Werndl (1) ·
Frank Ezra Summers (1) ·
Frederick Philip Godson (1) ·
George B. Schley (1) ·
Johan Richard Froberg (1) ·
John Anderson (1) ·
John Eddy (1) ·
John Thomas Simpson (1) ·
Jose Coronel (1) ·
Lewis A. Boswell (1) ·
Lewis Hector Ray (1) ·
Ringert Jongewaard (1) ·
Rufus L. Neal (1) ·
Samuel S. Yarrington (1) ·
William C. Griffin (1)
None (5) ·
airfoil (1) ·
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dirigible (1) ·
flapping (1) ·
frame (3) ·
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LTA (1) ·
navigation (4) ·
propeller (3) ·
rudder (5) ·
sail (1) ·
stability (1) ·
steering (1) ·
structure (1) ·
takeoff (1) ·
wheels (1)
Showing below up to 17 results in range #1 to #17.
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