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Patents for J. F. Coleman
Patents 1 - 8 of 8
First set of recordsLast set of records
394,765Dec. 18, 1888C.L. GoehringMolding-machinemolders
487,087Nov. 29, 1892D.H. CarpenterWrenchscrew adjust wrenches
510,023Dec. 05, 1893C.P. HowellNut Lockauxiliary wrenches
514,000Feb. 06, 1894J. GreenCombined Wrench and Cutterpipe wrenches
515,070Feb. 20, 1894D.H. CarpenterWrenchquick adjust wrenches
542,938Jul. 16, 1895H. McElroyImprovements in Pipe Wrenchespipe wrenches
591,061Oct. 05, 1897F.S. SmithWrenchscrew adjust wrenches
665,052Jan. 01, 1901W.A. BernardHand Punch
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