Inventor
SIMPSON DAVID PRESTON
4 patents
Patents
4 patentsUS4085170AApr 18, 1978
Method and apparatus for increasing contact area in a multi-phase system
ELECTRICITY COUNCIL44 citations88
US3987306AOct 19, 1976
Treatment of material by ultra-violet irradiation
ELECTRICITY COUNCIL6 citations57
US3942018AMar 2, 1976
Production of ultra-violet radiation
ELECTRICITY COUNCIL3 citations57
US4077465AMar 7, 1978
Boilers
ELECTRICITY COUNCIL1 citations47