Inventor
VISCONTINI SALVATORE T M
US4 patents
Patents
4 patentsUS5258115ANov 2, 1993
Delayed coking with refinery caustic
MOBIL OIL CORP130 citations94
US5143597ASep 1, 1992
Process of used lubricant oil recycling
MOBIL OIL CORP20 citations79
USRE36922EOct 24, 2000
Process of used lubricant oil recycling
MOBIL OIL CORP9 citations71
US5200061AApr 6, 1993
Delayed coking
MOBIL OIL CORP10 citations70