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

Quick search:	Patent number:	Patent Date:

Patents for John Hertzler
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	604,678	May 24, 1898	H.B. Keiper	Ball-retainer for antifriction-bearings
	D28,868	Jun. 14, 1898	H.B. Keiper	Design for a ball-retainer

Toggle print mode
Hide pictures

Copyright © 2002-2025 - DATAMP