Patents for George W. Griswold


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Patents for George W. Griswold
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	11,122	Jun. 20, 1854	G.W. Griswold	Double-Ratchet Tool-Handle
	37,865	Mar. 10, 1863	G.W. Griswold	Improvement in Wrenches
	41,768	Mar. 01, 1864	G.W. Griswold	Nut Wrench
	159,318	Feb. 02, 1875	G.W. Griswold	Saw Gummer