Drilldown: Patents
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Patents > Year granted:
1900 - 1999
& Assigned to:
None
& National tech categories
:
USPC 244/139
or
USPC 244/90R
& Family year:
1900 - 1999
& Number of claims:
6-8 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Albert Eustace Short (1) ·
Alexander Graham Bell (1) ·
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George A. Gregg (1) ·
Horace Leonard Short (1) ·
Hugh Oswald Short (1) ·
James H. Gregg (1) ·
John Kratofill (1) ·
Joseph A. Simms (1) ·
Josiah Sparks (1) ·
Leon W. Perry (1) ·
Samuel Montgomery (1) ·
Walter W. Roberts (1)
aircraft safety (1) ·
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Showing below up to 9 results in range #1 to #9.
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