Patents for Louis C. Woerner


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Patents for Louis C. Woerner
Patents 1 - 3 of 3
Picture	Number	Date	Patentee	Title
	644,310	Feb. 27, 1900	F. Harrington, L.C. Woerner	Multiple Spindle Screw Machine
	869,762	Oct. 29, 1907	L.C. Woerner	Limit Micrometer Gage
	870,403	Nov. 05, 1907	L.C. Woerner	Micrometer Gage