William Ray Higgins

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West Palm Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Sound attenuating fencing assembly
- Patent number 7,314,212
- Issue date Jan 1, 2008
- William Ray Higgins
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Sound attenuating fencing assembly
- Publication number 20070057242
- Publication date Mar 15, 2007
- William Ray Higgins
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES