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Patents for R. H. Whittlesey
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
RE8,971Nov. 18, 1879N. HodgeImprovement in vacuum railroad-brakes
248,588Oct. 25, 1881J.P. HaighPipe-Wrench or Cylinder-Wrenchpipe wrenches
259,737Jun. 20, 1882G.W. WilkinsMachine for sawing and outgaging material for bargesshipwright
269,350Dec. 19, 1882W.H. TottenMetal Planing Machinemetal planers
272,955Feb. 27, 1883J.P. HaighPipe Wrenchpipe wrenches
283,157Aug. 14, 1883A. SmithBand-saw millband sawmills
302,006Jul. 15, 1884W.D. LeeBox-planing machinebox making machines
368,693Aug. 23, 1887F.W. TaylorChuckchucks
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