Roger Keith Barker

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Walhalla, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Coating composition and method
- Patent number 5,996,304
- Issue date Dec 7, 1999
- Infraliner Systems, Inc.
- Roger Keith Barker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL