Robert R. Powers

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Bucyrus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Masterbatch composition
- Patent number 7,442,742
- Issue date Oct 28, 2008
- Carolina Color Corporation
- Jeffrey S. Smink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Masterbatch composition
- Publication number 20080249211
- Publication date Oct 9, 2008
- Jeffrey S. Smink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...