Inventor
CLIFFORD RICHARD P
GB5 patents
⚠️ This page may combine multiple inventors who share the name “CLIFFORD RICHARD P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRACE W R & CO
4 patentsUS5023267AJun 11, 1991
Microbiological control agent
GRACE W R & CO9 citations70
US4863616ASep 5, 1989
Microbiological control process
GRACE W R & CO2 citations59
US4964952AOct 23, 1990
Method of controlling pitch using a cationically modified tannin
GRACE W R & CO6 citations58
US4853411AAug 1, 1989
Biocide
GRACE W R & CO4 citations57