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Patents for E. S. Renwick
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,725Sep. 18, 1849E.R. MorrisonMachinery for riving and dressing shinglesshingle machines
6,762Oct. 02, 1849N. HodgeMode of operating brakes for cars
6,809Oct. 23, 1849E.G. AllenEndless-bed planerwood planers
6,858Nov. 06, 1849B.M. Townsend, J.B. WoodruffFile-supportersaw sharpening machines
6,916Dec. 04, 1849S.A. Bantz, W. AndrewMill for grinding barkbark processing machines
7,943Feb. 18, 1851I. StraubImprovement in sawmillsreciprocating sawmills
9,015Jun. 15, 1852R. DanielsManufacture of granular fuel from brush-wood and twigsfirewood machines
36,392Sep. 09, 1862J.P. BlakeImprovement in machinery for making sewing-machine needles
105,507Jul. 19, 1870A.P. StephensImprovement in visesbench vises
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