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Patents for John Bell
Patents 1 - 8 of 8
First set of recordsLast set of records
5,107XMay 09, 1828J. BellWater wheels with moveable paddles for streams without damswater wheels
13,696Oct. 23, 1855J. BellDovetailing-machinedovetailing machines
29,051Jul. 10, 1860J. BellMethod of operating the cutter in dovetailing-machinesdovetailing machines
56,883Aug. 07, 1866J. BellImprovement in stave-cutting machinesbarrel making machines
157,450Dec. 08, 1874J. Foulke, J. HuntWoodworkers Visewoodworkers vises
157,989Dec. 22, 1874W.W. DuffieldImprovement in sawing-machinesreciprocating saws
179,404Jul. 04, 1876T.M. DouglassImprovement in machines for jointing stavesbarrel making machines
439,321Oct. 28, 1890J.B. BurrellMachine for cutting boardssawmill carriages
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