Patents for Eric Hartmann


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


Quick search:	Patent number:	Patent Date:

Patents for Eric Hartmann
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	2,764,191	Sep. 25, 1956	E. Hartmann	Dove-tail template
	2,765,824	Oct. 09, 1956	W.A. Papworth, E. Hartmann	Portable power operated saw
	2,774,292	Dec. 18, 1956	E. Hartmann	Earth conditioning device
	2,830,411	Apr. 15, 1958	E. Hartmann	Reciprocating sanding machine