Yuding Feng

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Stratford, CA

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Patents Grantslast 30 patents

Information Patent Grant
EPDM compounds for dynamic applications
- Patent number 6,693,145
- Issue date Feb 17, 2004
- Cooper Technology Services, LLC
- Hans-Joachim Graf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preventing discoloration in an elastomer rubber
- Patent number 6,653,386
- Issue date Nov 25, 2003
- Cooper Technology Services, LLC
- Hans-Joachim Graf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
EPDM compounds for dynamic applications
- Publication number 20030149147
- Publication date Aug 7, 2003
- Cooper Standard Automotive Inc.
- Hans-Joachim Graf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preventing discoloration in an elastomer rubber
- Publication number 20030125438
- Publication date Jul 3, 2003
- Hans-Joachim Graf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...