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Patents for William Dent
Patents 1 - 4 of 4
First set of recordsLast set of records
13,989Dec. 25, 1855W.W. HurlbutMethod of hanging circular sawscircular saws
14,241Feb. 12, 1856W.W. HurlbutMethod of hanging and adjusting circular sawscircular saws
14,455Mar. 18, 1856D.N. HurlbutArrangement of rotary planing-knivescutterheads
159,551Feb. 09, 1875A.B. KingsburyImprovement in machines for crozing stavesbarrel making machines
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