Inventor · disambiguated record
Einte Holwerda
Also filed as: HOLWERDA EINTE
3 granted patents·1 pending application·0 citations·filing 2000–2017
39Inventor score
Top patents by PatentIndex Score
4 records- 0144US11280705B2System and method for measuring a concentration of a pollutant within a gasKONINKLIJKE PHILIPS NV·Filed 2017·Granted Mar 22, 2022·0 cites·14 claims
- 0241US11890568B2Air purifier filter system, an air purifier and a method for controlling an air purifierKONINKLIJKE PHILIPS NV·Filed 2015·Granted Feb 6, 2024·0 cites·16 claims
- 0340US2013119266A1Device for subjecting a fluid to a disinfecting treatment by exposing the fluid to ultraviolet lightMONDT EVA·Filed 2011·Application pending·0 cites
- 0417US6400000B2Semiconductor device with a diode, and method of manufacturing such a deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jun 4, 2002·0 cites·10 claims
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