James Williams

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Wake Forest, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Plumbing drain assembly
- Patent number 9,534,363
- Issue date Jan 3, 2017
- James Williams
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Plumbing Drain Assembly
- Publication number 20160108608
- Publication date Apr 21, 2016
- James Williams
- E03 - WATER SUPPLY SEWERAGE