Inventor
PLUMLEE KARL W
US8 patents
⚠️ This page may combine multiple inventors who share the name “PLUMLEE KARL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXON RESEARCH ENGINEERING CO
7 patentsUS4051012ASep 27, 1977
Coal liquefaction process
EXXON RESEARCH ENGINEERING CO21 citations81
US4216078AAug 5, 1980
Hydrogenation of petroleum liquids using quinone catalysts
EXXON RESEARCH ENGINEERING CO6 citations72
US4085033AApr 18, 1978
Hydrogen donor solvent coal liquefaction process
EXXON RESEARCH ENGINEERING CO13 citations72
US4049537ASep 20, 1977
Coal liquefaction process
EXXON RESEARCH ENGINEERING CO12 citations72
US4049536ASep 20, 1977
Coal liquefaction process
EXXON RESEARCH ENGINEERING CO7 citations72
US4448665AMay 15, 1984
Use of ammonia to reduce the viscosity of bottoms streams produced in hydroconversion processes
EXXON RESEARCH ENGINEERING CO13 citations67
US4085032AApr 18, 1978
Hydrogen donor solvent coal liquefaction process
EXXON RESEARCH ENGINEERING CO9 citations65