Clinton E. Retzsch

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Morris Township, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Retanning and fatliquoring agent
- Patent number 4,074,968
- Issue date Feb 21, 1978
- Diamond Shamrock Corporation
- Stanley A. Lipowski
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Non-rewet leather and method of producing same
- Patent number 4,018,559
- Issue date Apr 19, 1977
- Diamond Shamrock Corporation
- Clinton E. Retzsch
- C14 - SKINS HIDES PELTS LEATHER