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Patents for A. Pollak
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
14,522Mar. 25, 1856S. StaplesClamp for planking shipsclamps
16,642Feb. 17, 1857J.E. GibbsCarpenter's bench-clampworkbench devices
37,445Jan. 20, 1863W.C. HicksImprovement in drop-pressesstamping presses
RE2,039Jul. 25, 1865T. SilverImprovement in steam-engine governorssteam engine governors
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