Drilldown: Patents
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Patents > National tech categories:
USPC 244/3.23 
& Cites these patents:
None
& Number of figures:
1-6
& Cites these patents:
None
& Number of figures:
1-6 Use the filters below to narrow your results.
Year filed:
Year granted:
Office:
Inventors:
Alvis F. Croom (1) ·
Archibald J. Robertson (1) ·
Charles E. Ball (1) ·
Charles F. Brown (1) ·
Charles G. Kellogg (1) ·
Charles Jackson (1) ·
David M. Mefford (1) ·
Edward Clinton Hancock (1) ·
Edward Spencer (1) ·
Elisha Matteson (1) ·
Frank E. Kenney (1) ·
Frank M. Ashley (1) ·
George E. Wells (2) ·
George H. Ogilvy (1) ·
H. H. Mansfield (1) ·
Halvor Halvorson (1) ·
Henry M. Gleason (1) ·
J. B. Hyde (1) ·
James A. Woodbury (1) ·
Jedediah Morse (1) ·
John Holroyd (1) ·
John L. McConnel (1) ·
John Wesley Cope (1) ·
Louis Gathmann (1) ·
Mills L. Callender (1) ·
Nicolas Gherassimoff (1) ·
Richard Cail (1) ·
Rufus Sibley (1) ·
Thomas Goodrem (1) ·
William Bowman (1) ·
William H. Dibble (1) ·
William Mansfield (1) ·
William Taggart (1)
Inventor location:
Applicant person:
None (2) ·
Alfred C. Rex (1) ·
Alvis F. Croom (1) ·
Archibald J. Robertson (1) ·
C. H. Welling (1) ·
Charles E. Ball (1) ·
Charles F. Brown (1) ·
Charles G. Kellogg (1) ·
Charles Jackson (1) ·
Charles Spear (1) ·
Christopher C. Brand (1) ·
Daniel W. Hoelbing (1) ·
David M. Mefford (1) ·
Edward Clinton Hancock (1) ·
Edward Spencer (1) ·
Elbert Perce (1) ·
Elisha Matteson (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) ·
John Wesley Cope (1) ·
Louis Gathmann (1) ·
Mills L. Callender (1) ·
Nicolas Gherassimoff (1) ·
Richard Cail (1) ·
Rufus Sibley (1) ·
Thomas Goodrem (1) ·
William Bowman (1) ·
William H. Dibble (1) ·
William Taggart (1)
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Patent agent:
None (13) ·
Baldwin, Davidson, & Wight (1) ·
Connolly Bros. (1) ·
Dudley Browne & Phelps (1) ·
Lew Pollan (1) ·
Loyal? Kennedy (1) ·
M. A. Rosenbaum (1) ·
Munn & Co. (4) ·
None (2) ·
T. J. G.? (1) ·
unreadable norton dal? (1) ·
W. A. Bartlett (1) ·
W. J. Fitzgerald & Co. (1) ·
Wilkinson & Witherspoon (1) ·
Wm. Wallace ? (1)
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Showing below up to 31 results in range #1 to #31.
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