Richard E. Lorentz

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Euclid, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of using polymers of amido-sulfonic acid containing monomers...
- Patent number 5,039,433
- Issue date Aug 13, 1991
- The Lubrizol Corporation
- Thomas M. Sopko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polymers of amido-sulfonic acid monomers with h...
- Patent number 4,812,544
- Issue date Mar 14, 1989
- The Lubrizol Corporation
- Thomas M. Sopko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...