Inventor

GROESTCH JOHN A

US2 patents

Patents

2 patents

US6974535B2Dec 13, 2005

Hydroconversion process for making lubricating oil basestockes

EXXONMOBIL RES & ENG CO25 citations90

US6592748B2Jul 15, 2003

Reffinate hydroconversion process

EXXONMOBIL RES & ENG CO17 citations82