Drilldown: Patents
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Patents > Inventor country :
US or
None
& Grant date:
1910 - 1919
& IPCs:
IPC B64C39/00
& Number of figures:
1-3
Use the filters below to narrow your results.
None (1) ·
Armin Helfer (1) ·
Asahel H. Barrows (1) ·
Butler Ames (1) ·
Charles Rudolph Wittemann (1) ·
Ernest Kitchen (1) ·
George Tilghman Richards (1) ·
Henry Converse Fisk (1) ·
Hyman Eli Goldberg (1) ·
John Seiler (1) ·
Julius C. Christiansen (1) ·
Louis John Bergdoll (2) ·
Victor Peregrin Fleiss (2) ·
Walter Ernst Verclaire (1) ·
Wilber S. Barrows (1) ·
Wilfred Leslie Corry (1)
Armin Helfer (1) ·
Asahel H. Barrows (1) ·
Butler Ames (1) ·
Charles Rudolph Wittemann (1) ·
Ernest Kitchen (1) ·
George Tilghman Richards (1) ·
Henry Converse Fisk (1) ·
Hyman Eli Goldberg (1) ·
John Seiler (1) ·
Julius C. Christiansen (1) ·
Louis John Bergdoll (2) ·
Victor Peregrin Fleiss (2) ·
Walter Ernst Verclaire (1) ·
Wilber S. Barrows (1) ·
Wilfred Leslie Corry (1) ·
William Phillips Thompson (1)
None (2) ·
A. M. Pierce (1) ·
Brewer & Son (1) ·
Browne & Phelps (1) ·
Ed. Wolf (1) ·
George Barker (1) ·
J. Bonnet-Thirion (1) ·
J. Warner Beckstrom (1) ·
John E. Walsh (1) ·
Joshua R. H. Potts (1) ·
Mewburn, Ellis & Pryor (1) ·
Reginald W. Barker (1) ·
Roy Birnbaum? (1) ·
Thomas E. Robertson (1) ·
Walter M. Huller (1) ·
William Phillips Thompson & Co. (1)
Showing below up to 17 results in range #1 to #17.
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