Randy A. Ramsey

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Lake Jackson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymer concrete having high bond strength and long working time
- Patent number 4,816,503
- Issue date Mar 28, 1989
- The Dow Chemical Company
- William C. Cunningham
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES