Drilldown: Patents
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Patents > Year granted:
1911
& Office
:
GR
or
US
& Related to aircraft:
1
& National tech categories:
USPC 244/80 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Allen L. McKeeth (1) ·
Augustus Frederick Watson Macmanus (1) ·
Charles H. Duncan (1) ·
Charles T. Litchfield (1) ·
De Witt C. Vought (1) ·
Edwin H. Skinner (1) ·
Ernst Ebbinghaus (1) ·
Harry W. Pike (1) ·
James Means (1) ·
Michael Angelo Parisano (1) ·
Ralph D. McKay (1) ·
Renus E. Johnson (1) ·
Thomas Rhoades (1) ·
William C. Culbertson (1)
Allen L. McKeeth (1) ·
Charles H. Duncan (1) ·
Charles T. Litchfield (1) ·
De Witt C. Vought (1) ·
Edwin H. Skinner (1) ·
Ernst Ebbinghaus (1) ·
Harry W. Pike (1) ·
James Means (1) ·
M. E. Macmanus (1) ·
Michael Angelo Parisano (1) ·
Ralph D. McKay (1) ·
Renus E. Johnson (1) ·
Thomas Rhoades (1) ·
Willet B. McKeeth (1) ·
William C. Culbertson (1)
Showing below up to 12 results in range #1 to #12.
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- Timeline: Year filed
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- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year