Inventor · disambiguated record
Willem Johannes Van Den Bogert
Also filed as: VAN DEN BOGERT WILLEM J · VAN DEN BOGERT WILLEM JOHANNES
5 granted patents·2 pending applications·61 citations·filing 1989–2003
79Inventor score
Top patents by PatentIndex Score
7 records- 0180US4940923AElectrodeless low-pressure discharge lampPHILIPS CORP·Filed 1989·Granted Jul 10, 1990·28 cites·16 claims
- 0255US5907216ALow-pressure mercury vapour discharge lampPHILIPS CORP·Filed 1995·Granted May 25, 1999·14 cites·5 claims
- 0351US6707246B1Low-pressure mercury vapor discharge lamp with improved auxiliary amalgamKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Mar 16, 2004·4 cites·15 claims
- 0447US6936967B2Fluorescent lamp and method of manufacturing sameKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Aug 30, 2005·2 cites·10 claims
- 0544US5070273ALow-pressure mercury vapor discharge lamp with flat discharge vessel and external side electrodesPHILIPS CORP·Filed 1989·Granted Dec 3, 1991·13 cites·18 claims
- 0631US2005218812A1Low-pressure mercury vapor discharge lamp and compact fluorescent lampVAN DEN BRAKEL RONALD A·Filed 2003·Application pending·0 cites
- 0724US2002158566A1Low-pressure mercury vapor discharge lampFiled 2002·Application pending·0 cites
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