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Patents for George W. Rogers
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
14,166Jan. 29, 1856R. PorterPunching-machine
38,898Jun. 16, 1863G.W. GouldImproved power mortising-machine
39,226Jul. 14, 1863L. GouldMolding-machine feed
45,677Dec. 27, 1864C.B. RogersImprovement in modes of adjusting circular saws on their arbors
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