Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (965)
- Patents (17530)
- Person (2105)
- Publications (24555)
- Techtypes (2370)
Patents > Year filed:
1890 - 1899
& Related to aircraft
:
0
or
1?
& National tech categories
:
DE 77
or
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Andrew L. Hinchman (1) ·
Antonio Voltor (1) ·
August Riedinger (1) ·
Bruce Dallin (1) ·
Christian Eickmann (1) ·
Eberhard L. Pupke (1) ·
Edward L. Sill (1) ·
Edward Smethurst (2) ·
Flavieous J. Hoge (1) ·
Henry H. Fay (1) ·
Henry H. Fefel (1) ·
James H. Bates (1) ·
James Knight (1) ·
James W. Kirkman (1) ·
Philip H. Lettré (1) ·
William Thomas Hoffman (1)
None (1) ·
Andrew L. Hinchman (1) ·
Antonio Voltor (1) ·
August Riedinger (1) ·
Christian Eickmann (1) ·
Eberhard L. Pupke (1) ·
Edward L. Sill (1) ·
Edward Smethurst (2) ·
Flavieous J. Hoge (1) ·
George W. Womack (1) ·
Henry H. Fay (1) ·
Henry H. Fefel (1) ·
James Knight (1) ·
James W. Kirkman (1) ·
John E. Higdon (1) ·
Philip H. Lettré (1) ·
William Thomas Hoffman (1)
None (4) ·
CPC A01K27/005 (1) ·
CPC A47J43/042 (1) ·
CPC B60C15/0226 (1) ·
CPC B63H1/04 (1) ·
CPC B63H5/10 (1) ·
CPC B64B1/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/04 (2) ·
CPC B64C11/48 (3) ·
CPC B64C27/54 (2) ·
CPC F03D1/025 (2) ·
CPC F16B2/02 (2) ·
CPC F16B2200/40 (1) ·
CPC Y02E10/72 (2) ·
CPC Y10T152/10756 (1) ·
CPC Y10T24/3747 (1) ·
CPC Y10T403/4677 (2) ·
CPC Y10T74/19121 (1)
Showing below up to 15 results in range #1 to #15.