David P. O'Brien

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Plainfield, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Low wear polyacetal with antistatic properties
- Patent number 4,647,609
- Issue date Mar 3, 1987
- Celanese Corporation
- David P. O'Brien
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Permanently antistatic thermoplastic molding composition
- Patent number 4,579,902
- Issue date Apr 1, 1986
- Celanese Corporation
- David P. O'Brien
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...