Drilldown: Patents
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Patents > Office
:
DEG
or
LU
or
US
& Related to aircraft
:
0.5
or
No
or
partially
& National tech categories:
USPC 244/3.23
& Number of figures:
2-3 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Charles G. Kellogg (1) ·
David M. Mefford (1) ·
Frank E. Kenney (1) ·
Frank M. Ashley (1) ·
George E. Wells (2) ·
George H. Ogilvy (1) ·
H. H. Mansfield (1) ·
Henry M. Gleason (1) ·
J. B. Hyde (1) ·
Jedediah Morse (1) ·
John Holroyd (1) ·
John L. McConnel (1) ·
Mills L. Callender (1) ·
W. E. Browne (1) ·
William Mansfield (1)
None (1) ·
C. H. Welling (1) ·
Charles G. Kellogg (1) ·
Daniel W. Hoelbing (1) ·
David M. Mefford (1) ·
Elbert Perce (1) ·
Ella Hoelbing (1) ·
Frank E. Kenney (1) ·
Frank M. Ashley (1) ·
George E. Wells (2) ·
George H. Ogilvy (1) ·
Henry M. Gleason (1) ·
J. B. Hyde (1) ·
John Holroyd (1) ·
John L. McConnel (1) ·
Mills L. Callender (1) ·
W. E. Browne (1)
Showing below up to 14 results in range #1 to #14.
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- Main
- 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