Inventor

POWERS JOHN ROBERT

US5 patents

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

SHELL OIL CO

2 patents

US5976354ANov 2, 1999

Integrated lube oil hydrorefining process

SHELL OIL CO62 citations95

US7531083B2May 12, 2009

Cycloalkane base oils, cycloalkane-base dielectric liquids made using cycloalkane base oils, and methods of making same

SHELL OIL CO4 citations51

PROCTER & GAMBLE

1 patent

US5817377AOct 6, 1998

Method of applying a curable resin to a substrate for use in papermaking

PROCTER & GAMBLE95 citations95

(unassigned)

1 patent

US5674663AOct 7, 1997

Method of applying a photosensitive resin to a substrate for use in papermaking

114 citations95

STAR ENTERPRISE

1 patent

US5855767AJan 5, 1999

Hydrorefining process for production of base oils

STAR ENTERPRISE25 citations83