Inventor · disambiguated record
Petrus Henricus De Leeuw
Also filed as: DE LEEUW PETRUS H · DE LEEUW PETRUS HENRICUS
8 granted patents·82 citations·filing 1985–2013
86Inventor score
Files withPHILIPS CORP3KONINKL PHILIPS ELECTRONICS NV2JANSSEN JOZEF JOHANNES MARIA1KONINKLIJKE PHILIPS NV1KOTLARCHIK GARRETT1
Top patents by PatentIndex Score
8 records- 0180US9204946B2Locating/guidance tip assembly for a liquid droplet spray teeth cleaning systemKOTLARCHIK GARRETT·Filed 2007·Granted Dec 8, 2015·13 cites·9 claims
- 0266US9908249B2Hair clipping deviceKONINKLIJKE PHILIPS NV·Filed 2013·Granted Mar 6, 2018·3 cites·20 claims
- 0357US8696609B2Multi-function switch for an oral care applianceJANSSEN JOZEF JOHANNES MARIA·Filed 2008·Granted Apr 15, 2014·0 cites·14 claims
- 0454US5980452AHair removal appliance with adjustable hair extraction distancePHILIPS CORP·Filed 1997·Granted Nov 9, 1999·29 cites·15 claims
- 0549US7040045B2Iron with foam moistening meansKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted May 9, 2006·2 cites·14 claims
- 0637US5692303AShaving apparatusPHILIPS CORP·Filed 1995·Granted Dec 2, 1997·13 cites·18 claims
- 0736US4626014AGripper having gripper arms supported in a rotatable sliding guidePHILIPS CORP·Filed 1985·Granted Dec 2, 1986·14 cites·4 claims
- 0832US6418622B2Wet shaver with retractile actionKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jul 16, 2002·8 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Petrus Henricus De Leeuw files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →