Inventor

HERRIGEL HOWARD R

US4 patents

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

RESOURCES CONSERVATION CO

3 patents

US4618429AOct 21, 1986

Method of maintaining adequate seed crystal in preferential precipitation systems

RESOURCES CONSERVATION CO27 citations89

US4207183AJun 10, 1980

Prevention of solute deposition fouling in membrane processes

RESOURCES CONSERVATION CO48 citations89

US4863607ASep 5, 1989

Method for removing amine from oil

RESOURCES CONSERVATION CO9 citations69

UNIV TENNESSEE RES CORP

1 patent

US5057294AOct 15, 1991

Recovery and regeneration of spent MHD seed material by the formate process

UNIV TENNESSEE RES CORP60 citations91