Inventor
KRIJNEN SIMON
NL5 patents
Patents
5 patentsUS6744207B2Jun 1, 2004
Lead-free amber-colored electric lamp
KONINKL PHILIPS ELECTRONICS NV8 citations64
US7276853B2Oct 2, 2007
Low-pressure mercury vapor discharge lamp
KONINKL PHILIPS ELECTRONICS NV5 citations56
US7352131B2Apr 1, 2008
Electric lamp comprising a lead-free glass component
KONINKL PHILIPS ELECTRONICS NV0 citations45
US7800309B2Sep 21, 2010
Low-pressure mercury vapor discharge lamp and apparatus for treatment
KONINKL PHILIPS ELECTRONICS NV1 citations44
US7518314B2Apr 14, 2009
Red-colored electric lamp
KONINKL PHILIPS ELECTRONICS NV1 citations42