Inventor · disambiguated record
Pieter Geert Van Engen
Also filed as: VAN ENGEN PIETER G · VAN ENGEN PIETER GEERT
4 granted patents·1 pending application·54 citations·filing 1985–2013
75Inventor score
Top patents by PatentIndex Score
5 records- 0176US4922157AElectrodeless low-pressure discharge lamp with thermally isolated magnetic corePHILIPS CORP·Filed 1988·Granted May 1, 1990·24 cites·14 claims
- 0274US4927217AElectrodeless low-pressure discharge lampPHILIPS CORP·Filed 1988·Granted May 22, 1990·21 cites·10 claims
- 0346US4650290AMagneto-optical devicePHILIPS CORP·Filed 1985·Granted Mar 17, 1987·9 cites·14 claims
- 0442US10856738B2Device for measuring a physiological parameter of a userKONINKLIJKE PHILIPS NV·Filed 2013·Granted Dec 8, 2020·0 cites·20 claims
- 0536US2006249487A1Method and a device for laser spot weldingKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →