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Patents for William B. Emery
Patents 1 - 5 of 5
First set of recordsLast set of records
12,197Jan. 09, 1855W.B. EmeryMode of arranging and driving circular sawscircular saws
12,437Feb. 27, 1855W.B. EmeryMethod of adjusting cylinders in boring-machinesdrilling and boring
12,438Feb. 27, 1855W.B. EmeryMethod of adjusting stuff in planing-machineswood planers
47,626May 09, 1865W.B. EmeryImprovement in cotton-ginscotton gins
77,471May 05, 1868W.B. EmeryImproved machine for threshing and cleaning grainthreshers or thrashers
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