Patents for Norman S. Yost


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Patents for Norman S. Yost
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	1,828,724	Oct. 20, 1931	N.S. Yost	Alternating current motor
	CA-330,540	Feb. 28, 1933	N.S. Yost	Alternating current motor
	1,972,966	Sep. 11, 1934	N.S. Yost	Electric motor
	GB-421,595	Dec. 24, 1934	N.S. Yost	Improvements in or relating to electric motors
	2,013,821	Sep. 10, 1935	N.S. Yost	Electric motor