Fran K. Kravitz

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Winfield, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymerization of diallyldialkyl ammonium halide compounds with azo...
- Patent number 5,422,408
- Issue date Jun 6, 1995
- Nalco Chemical Company
- Jeffrey R. Cramm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of polymerizing diallyldialkyl ammonium compounds with azo...
- Patent number 5,248,744
- Issue date Sep 28, 1993
- Nalco Chemical Company
- Jeffrey R. Cramm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...