Inventor

DU FRESNE EUGENE R

3 patents

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

AMERON INC

2 patents

US4096064AJun 20, 1978

System for removal of toxic heavy metals from drinking water

AMERON INC33 citations87

US4083726AApr 11, 1978

Magnesium containing protective coating for ferrous metal

AMERON INC9 citations63

CALIFORNIA INST OF TECHN

1 patent

US4486239ADec 4, 1984

Vapor degreasing system

CALIFORNIA INST OF TECHN17 citations68