Karen Scheel

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and preparation of stable bitumen polymer compositions
- Patent number 6,469,075
- Issue date Oct 22, 2002
- Fina Technology, Inc.
- James R. Butler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...