Patents for Peter Gerlach


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Patents for Peter Gerlach
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	130,802	Aug. 27, 1872	J. Gerlach, P. Gerlach, A. Knipper	Improvement in stave-sawing machines
	190,574	May 08, 1877	P. Gerlach	Improvement in crosscut-saw handles
	620,909	Mar. 14, 1899	P. Gerlach	Sod-trimmer