Vincent J. Kwasniewski

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Hair care compositions containing a rigid silicone polymer
- Patent number 4,902,499
- Issue date Feb 20, 1990
- The Procter & Gamble Company
- Raymond E. Bolish
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE