Home| FAQSearch:Advanced|Person|Company| Type|ClassLogin
Quick search:
Patent number:
Patent Date:
Patents for Joseph T. Clarkson
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
189,635Apr. 17, 1877J.R. LockeImprovement in oscillating cutter-heads for finishing spokeswheelwright
229,008Jun. 22, 1880C.F. PettingellHand-screwhand screws
Toggle print mode
Show pictures

Copyright © 2002-2024 - DATAMP