Inventor
LUCAS JAMES M
US9 patents
⚠️ This page may combine multiple inventors who share the name “LUCAS JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MILCHEM INC
6 patentsUS4293427AOct 6, 1981
Drilling fluid containing a copolymer filtration control agent
MILCHEM INC68 citations95
US4547299AOct 15, 1985
Drilling fluid containing a copolymer filtration control agent
MILCHEM INC25 citations81
US4309329AJan 5, 1982
Aqueous drilling fluid additive
MILCHEM INC13 citations72
US4288582ASep 8, 1981
Aqueous drilling fluid additive, composition and process
MILCHEM INC12 citations72
US4283517AAug 11, 1981
Continuous process for solution polymerization of acrylamide
MILCHEM INC13 citations72
US4268400AMay 19, 1981
Aqueous drilling fluid additive, composition and process
MILCHEM INC15 citations72