Joel F. Carpenter

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Base oil for well fluids having low pour point temperature
- Patent number 6,323,157
- Issue date Nov 27, 2001
- BP Corporation North America Inc.
- Joel F. Carpenter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...