Chau H. Duong

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East Lampeter Township, Lancaster County, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Highly-filled chlorine-free surface covering
- Patent number 5,945,472
- Issue date Aug 31, 1999
- Armstrong World Industries, Inc.
- Chau H. Duong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiple step UV curing process for providing accurately controlled...
- Patent number 4,411,931
- Issue date Oct 25, 1983
- Armstrong World Industries, Inc.
- Chau H. Duong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL