J. R. Seymour

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Wadesville, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Discoloration resistant polypropylene blend
- Patent number 6,911,492
- Issue date Jun 28, 2005
- Ferro Corporation
- Brian D. Keener
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Discoloration resistant polypropylene blend
- Publication number 20040143047
- Publication date Jul 22, 2004
- Ferro Corporation
- Brian D. Keener
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...