Inventor · disambiguated record
Marcel Hilco Zijlstra
Also filed as: ZIJLSTRA MARCEL HILCO
5 granted patents·32 citations·filing 2010–2020
74Inventor score
Top patents by PatentIndex Score
5 records- 0182US10029377B2Hair trimming deviceKONINKLIJKE PHILIPS NV·Filed 2013·Granted Jul 24, 2018·21 cites·15 claims
- 0274US9393707B2Hair cutting device with comb unit recognitionWEVERS DIRK HENDRIK·Filed 2010·Granted Jul 19, 2016·8 cites·2 claims
- 0370US11027441B2Hair cutting device with comb unit recognitionKONINKLIJKE PHILIPS NV·Filed 2016·Granted Jun 8, 2021·3 cites·15 claims
- 0451US11979074B2Watertight and stiff motor suspensionKONINKLIJKE PHILIPS NV·Filed 2020·Granted May 7, 2024·0 cites·14 claims
- 0533US10916898B2Safety switch arrangement for a personal care applianceKONINKLIJKE PHILIPS NV·Filed 2017·Granted Feb 9, 2021·0 cites·20 claims
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