Drilldown: Patents
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Patents > National tech categories:
USPC 244/3.23
& Number of text pages:
1-2
& Number of claims:
2-3
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Charles E. Ball (1) ·
Charles G. Kellogg (1) ·
Charles Jackson (1) ·
David M. Mefford (1) ·
Elisha Matteson (1) ·
Frank E. Kenney (1) ·
Frank M. Ashley (2) ·
George H. Ogilvy (1) ·
H. H. Mansfield (1) ·
James A. Woodbury (1) ·
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John Wesley Cope (1) ·
Mills L. Callender (1) ·
Nicolas Gherassimoff (1) ·
Richard Cail (1) ·
Thomas Goodrem (1) ·
W. E. Browne (1) ·
William Bowman (1) ·
William Mansfield (1) ·
William Taggart (1)
None (2) ·
C. H. Welling (1) ·
Charles E. Ball (1) ·
Charles G. Kellogg (1) ·
Charles Jackson (1) ·
Daniel W. Hoelbing (1) ·
David M. Mefford (1) ·
Elbert Perce (1) ·
Elisha Matteson (1) ·
Ella Hoelbing (1) ·
Frank E. Kenney (1) ·
Frank M. Ashley (2) ·
George H. Ogilvy (1) ·
John Wesley Cope (1) ·
Mills L. Callender (1) ·
Nicolas Gherassimoff (1) ·
Richard Cail (1) ·
Thomas Goodrem (1) ·
W. E. Browne (1) ·
William Bowman (1) ·
William Taggart (1)
Showing below up to 18 results in range #1 to #18.
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