Erika Williams

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Castle Rock, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Wall panel system
- Patent number 8,084,379
- Issue date Dec 27, 2011
- Johns Manville
- Charles R. Hogan
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
Wall panel system
- Publication number 20100064629
- Publication date Mar 18, 2010
- Charles R. Hogan
- B32 - LAYERED PRODUCTS