Inventor

HOPPER DAVID R

US2 patents

Patents

2 patents

US5082012AJan 21, 1992

Simplified apparatus for decontaminating electrical apparatus contaminated with PCBs

ENSR CORP7 citations69

US4814021AMar 21, 1989

Apparatus and method for reclassifying electrical apparatus contaminated with PCB

ENSR CORP15 citations68