Douglas A. Hammond

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Glendale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cycloolefin copolymer resins having improved optical properties
- Patent number 6,951,898
- Issue date Oct 4, 2005
- Ticona LLC
- Douglas A. Hammond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Cycloolefin copolymer resins having improved optical properties
- Publication number 20030149148
- Publication date Aug 7, 2003
- Douglas A. Hammond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...