Inventor

CARR NORMAN L

US21 patents

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

CARR NORMAN L

GULF RESEARCH DEVELOPMENT CO

Separation of solids from coal liquids with an additive blend

Filtration of a coal liquid slurry using an alkylmethacrylate copolymer and an alcohol

Method for separating solids from coal liquids

Separation of solids from coal liquids using an additive

Combined coal liquefaction-gasification process

Coal liquefaction process employing multiple recycle streams

Filtration of a coal liquid slurry using polyisobutylene and an alcohol

Filtration of a coal liquid slurry using an ethylene vinyl acetate copolymer and an alcohol

Filtration of a coal liquid slurry using an ethylene vinyl acetate copolymer

Filtration of a coal liquid slurry using polyisobutylene

Filtration of a coal liquid slurry using an alkylmethacrylate copolymer

Process for separating solids from coal liquids

GULF OIL CORP

Integrated coal liquefaction-gasification process

Coal liquefaction process with improved slurry recycle system

Coal liquefaction process employing extraneous minerals

Coal liquefaction process with a plurality of feed coals

PITTSBURGH MIDWAY COAL MINING

Coal liquefaction process

Prevention of deleterious deposits in a coal liquefaction system

NORSKE STATS OLJESELSKAP

Process for reducing the content of metal carbonyls in gas streams

CARR NORMAN L

Removal of arsenic compounds from light hydrocarbon streams

WEXFORD P A SYNCRUDE LIMITED P

Process and catalyst for production of hydrocarbons