Randy K. Hall

Follow

Person

Deepstep, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for improving the color and brightness of discolored goethi...
- Patent number 5,891,236
- Issue date Apr 6, 1999
- Thiele Kaolin Company
- Jessica E. Kogel
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES