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Patents for W. A. Boss
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
16,490Jan. 27, 1857C.T. LiernurCompound Rail for Railroads
16,854Mar. 17, 1857O.E. StephensPortable reciprocating circular sawing machinereciprocating sawmills
18,608Nov. 10, 1857J.M. LilleyImprovement instrument for surveying and calculating areassurveying apparatus
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