Patents for John D. Walworth


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

Patents for John D. Walworth
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	397,954	Feb. 19, 1889	G. Pendleton, Jr., W.C. Worthen	Wrench
	400,380	Mar. 26, 1889	G. Pendleton, Jr., W.C. Worthen	Improvement in Pipe Wrenches