Drilldown: Patents
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Patents > National tech categories :
USPC 244/45R or
USPC 416/89, 416/168R
& Citations from after 1930:
None
Use the filters below to narrow your results.
Adrien Schmitt (1) ·
Alexander P. Criswell (1) ·
Andrew Gaul, Jr. (1) ·
Benjamin Talbot Babbitt Hyde (1) ·
Edward Sharp (1) ·
Ernest Abington Vessey (1) ·
Étienne Carret (1) ·
Frederic Mylius (1) ·
George Francis Myers (1) ·
George Matta (1) ·
George Norman Albree (1) ·
Harry Anthony Orme (1) ·
Henry Converse Fisk (1) ·
Henry L.E. Johnson (1) ·
Iskander Hourwich (1) ·
John George Aulsebrook Kitchen (1) ·
John Sharp (1) ·
John William Dunne (1) ·
Joseph Anthony Blondin (1) ·
Julius Christian Christiansen (1) ·
Martin Shütze (1) ·
Matthew B. Sellers (1) ·
Roscoe P. Timson (1) ·
Sidney W. Smith (1) ·
Thomas Clifford Starr (1) ·
Viktor Tarczal (1) ·
William Boyd Alexander (1) ·
William G. Hamilton (1) ·
William Morton James (1) ·
William Swart Romme (1) ·
William Whitney Christmas (1)
None (3) ·
Adrien Schmitt (1) ·
Alexander P. Criswell (1) ·
Andrew Gaul, Jr. (1) ·
Benjamin Talbot Babbitt Hyde (1) ·
Edward Sharp (1) ·
Ernest Abington Vessey (1) ·
Étienne Carret (1) ·
Frederic Mylius (1) ·
George Francis Myers (1) ·
George Matta (1) ·
George Norman Albree (1) ·
Harry Anthony Orme (1) ·
Henry Converse Fisk (1) ·
Henry L.E. Johnson (1) ·
Iskander Hourwich (1) ·
John George Aulsebrook Kitchen (1) ·
John Sharp (1) ·
Joseph Anthony Blondin (1) ·
Julius Christian Christiansen (1) ·
Martin Schuetze (1) ·
Matthew B. Sellers (1) ·
Roscoe P. Timson (1) ·
Sidney W. Smith (1) ·
Thomas Clifford Starr (1) ·
Viktor Tarczal (1) ·
William Boyd Alexander (1) ·
William Morton James (1) ·
William Swart Romme (1)
Tech fields:
None (2) ·
10036016 (1) ·
1901060064 (1) ·
1903186765 (1) ·
1904210486 (1) ·
1908413511 (1) ·
1909474280 (1) ·
1909524884 (1) ·
1909528823 (1) ·
1910549218 (1) ·
1910552833 (1) ·
1910595194 (1) ·
1911607824 (1) ·
1911643026 (1) ·
1912675660 (1) ·
1912697841 (1) ·
1912730085 (1) ·
1912733130 (1) ·
1913745984 (1) ·
1913750885 (1) ·
1913756231 (1) ·
1913780440 (1) ·
26476118 (1) ·
6448315 (1) ·
8368916 (1) ·
9833116 (1)
None (11) ·
1 (1) ·
A. M. Pierce (1) ·
B. Singer (1) ·
Browne & Phelps (1) ·
Dyrenforth, Dyrenforth and Lee (1) ·
Ernie Binelycke? (1) ·
G. L. Cragg (1) ·
Herbert E. Smith (?) (1) ·
J Walthe Douglas? (1) ·
Munn & Co. (1) ·
None (1) ·
Percy S. Webster (1) ·
Richardson (1) ·
Victor J. Evans (1) ·
W. Randolph, Jr. (1) ·
Wm. M. Monroe (1)
Showing below up to 27 results in range #1 to #27.
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- Calendar: Year filed
- Calendar: Full specification filed date