William L. Adams

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Pasadena, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Asbestos-free asphalt composition
- Patent number 4,738,723
- Issue date Apr 19, 1988
- Gulf States Asphalt Co.
- Chris Frizzell
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES