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Remn M. Guo
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Monroeville, PA, US
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last 30 patents
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Patent Grant
Self-compensating roll
Patent number
4,722,212
Issue date
Feb 2, 1988
United Engineering Rolling Mills, Inc.
Vladimir B. Ginzburg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Grant
Tandem rolling mill
Patent number
4,599,883
Issue date
Jul 15, 1986
Wean United, Inc.
Vladimir B. Ginzburg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...