Larry W. Colwell

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Friendswood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Modified polypropylene, process for making and article made from th...
- Patent number 4,950,720
- Issue date Aug 21, 1990
- Exxon Chemical Patents Inc.
- James C. Randall
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...