Inventor

LAWSON H FRANKLIN

US3 patents

⚠️ This page may combine multiple inventors who share the name “LAWSON H FRANKLIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ATLANTIC RICHFIELD CO

2 patents

US4618655AOct 21, 1986

Process for preparation of polymers containing dicarboxylic acid cyclic imide units in a solid/liquid slurry

ATLANTIC RICHFIELD CO18 citations70

US4644035AFeb 17, 1987

Process for sulfonating of polymers containing dicarboxylic acid cyclic imide units

ATLANTIC RICHFIELD CO6 citations59

ARCO CHEM CO

1 patent

US4797450AJan 10, 1989

Additives for water-base drilling fluid and process

ARCO CHEM CO18 citations70