Inventor
BROWNBRIDGE THOMAS I
US3 patents
Patents
3 patentsUS4923518AMay 8, 1990
Chemically inert pigmentary zinc oxides
KERR MC GEE CHEM CORP53 citations91
US5203916AApr 20, 1993
Titanium dioxide pigment and method of preparation
KERR MC GEE CHEM CORP38 citations89
US5544817AAug 13, 1996
Zirconium silicate grinding method and medium
KERR MC GEE CHEM CORP11 citations71