P

Inventor

ROMAGOSA ENRIQUE E

US4 patents
⚠️ This page may combine multiple inventors who share the name “ROMAGOSA ENRIQUE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMERICAN GILSONITE CO

3 patents
US5378272AJan 3, 1995

Uintaite-derived toners and printing inks

AMERICAN GILSONITE CO6 citations71
US5229441AJul 20, 1993

Uintaite-derived toners and printing inks

AMERICAN GILSONITE CO4 citations60
US5270359ADec 14, 1993

Uintaite-derived toners and printing inks

AMERICAN GILSONITE CO1 citations50

FEE DARRELL C

1 patent
US8198350B2Jun 12, 2012

Polymer-modified asphalt with a crosslinking agent and methods of preparing

FEE DARRELL C41 citations88