Inventor

SKILLMAN RICHARD A

CA2 patents

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

EXXONMOBIL RES & ENG CO

1 patent

US6191078B1Feb 20, 2001

Part-synthetic, aviation piston engine lubricant

EXXONMOBIL RES & ENG CO49 citations84

EXXON RESEARCH ENGINEERING CO

1 patent

US5639720AJun 17, 1997

Anti-staining gear oils with low stray misting properties

EXXON RESEARCH ENGINEERING CO1 citations47