Inventor

KETELAAR THEODORUS HERMAN

NL2 patents

Patents

2 patents

US7800309B2Sep 21, 2010

Low-pressure mercury vapor discharge lamp and apparatus for treatment

KONINKL PHILIPS ELECTRONICS NV1 citations44

US7846859B2Dec 7, 2010

Amber glass

KONINKL PHILIPS ELECTRONICS NV0 citations29