Dennis C. Shen

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Brecksville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a polymer for an optical substrate by hydrogenat...
- Patent number 5,319,034
- Issue date Jun 7, 1994
- The B. F. Goodrich Company
- Dennis C. Shen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making a polymer for an optical substrate by hydrogenat...
- Patent number 5,206,306
- Issue date Apr 27, 1993
- The B. F. Goodrich Company
- Dennis C. Shen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substrate for optical recording media and molding composition therefor
- Patent number 5,115,041
- Issue date May 19, 1992
- The B. F. Goodrich Company
- Linwood P. Tenney
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...