Inventor
FERRARIS CHIARA F
US3 patents
Patents
3 patentsUS5294256AMar 15, 1994
Additives for hydraulic cement compositions
GRACE W R & CO24 citations90
US5180430AJan 19, 1993
Concrete surface air void reduction admixture
GRACE W R & CO21 citations90
US5203512AApr 20, 1993
Processing additive for high-pressure roll press process of forming finish grind cement
GRACE W R & CO13 citations72