Roman W. Wypart

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Parkersburg, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Elastomer composition and thermoplastic resin composition modified...
- Patent number 5,814,702
- Issue date Sep 29, 1998
- General Electric Company
- Roger W. Avakian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer composition containing chlorinated polyolef...
- Patent number 5,717,028
- Issue date Feb 10, 1998
- General Electric Company
- Roman W. Wypart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...