P
PatentIndex
Search
Landscape
Sign in
Inventor
SHERRINGTON PAUL RICHARD
2 patents
Patents
2 patents
US4116852A
Sep 26, 1978
Builders and built detergent compositions
PROCTER & GAMBLE
15 citations
68
US4089795A
May 16, 1978
Orthophosphate and silica-containing composition
PROCTER & GAMBLE
12 citations
68