Inventor
JAO TZE C
US4 patents
Patents
4 patentsUS4973411ANov 27, 1990
Process for the preparation of sulfurized overbased phenate detergents
TEXACO INC25 citations89
US4997584AMar 5, 1991
Process for preparing improved overbased calcium sulfonate
TEXACO INC11 citations70
US5132033AJul 21, 1992
Method of preparing overbased calcium sulfonates
TEXACO INC10 citations68
US4954272ASep 4, 1990
Process for preparing overbased calcium sulfonates
TEXACO INC10 citations67