Inventor

VAN ENGEN PIETER G

NL3 patents

Patents

3 patents

US4922157AMay 1, 1990

Electrodeless low-pressure discharge lamp with thermally isolated magnetic core

PHILIPS CORP24 citations88

US4927217AMay 22, 1990

Electrodeless low-pressure discharge lamp

PHILIPS CORP21 citations78

US4650290AMar 17, 1987

Magneto-optical device

PHILIPS CORP9 citations66