Inventor
OHSOL ERNEST O
US7 patents
⚠️ This page may combine multiple inventors who share the name “OHSOL ERNEST O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIPURE CORP
4 patentsUS5948242ASep 7, 1999
Process for upgrading heavy crude oil production
UNIPURE CORP128 citations94
US5985137ANov 16, 1999
Process to upgrade crude oils by destruction of naphthenic acids, removal of sulfur and removal of salts
UNIPURE CORP62 citations93
US5954949ASep 21, 1999
Conversion of heavy petroleum oils to coke with a molten alkali metal hydroxide
UNIPURE CORP33 citations89
US5593591AJan 14, 1997
Production of dry, free flowing solids from bio-waste sludge
UNIPURE CORP50 citations86