Chaofeng Chen

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermal insulation coating for pipes
- Patent number 6,251,971
- Issue date Jun 26, 2001
- Power Lone Star, Inc.
- Chaofeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...