Inventor
GREZ JOSEPH W
US35 patents
⚠️ This page may combine multiple inventors who share the name “GREZ JOSEPH W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OREAL
14 patentsUS10076646B2Sep 18, 2018
Rolling applicator for treating skin conditions
OREAL31 citations94
US10518097B2Dec 31, 2019
Workpiece with integrated battery
OREAL15 citations86
US10194935B2Feb 5, 2019
Shear-induced dermal infusion
OREAL7 citations84
US11278099B2Mar 22, 2022
Formula delivery appliance
OREAL7 citations83
US10071233B2Sep 11, 2018
Point applicator for treating skin conditions
OREAL3 citations73
US11470940B2Oct 18, 2022
Formula delivery device
OREAL4 citations71
US10598230B2Mar 24, 2020
Drive shaft coupling
OREAL6 citations71
US11291284B2Apr 5, 2022
Formula delivery head
OREAL3 citations70
USD938731SDec 21, 2021
Powered applicator brush for hair
OREAL1 citations62
US12171318B2Dec 24, 2024
Formula delivery head
OREAL0 citations60
US12161210B2Dec 10, 2024
Formula delivery appliance
OREAL0 citations60
US10004885B2Jun 26, 2018
Imaging applicator for treating skin conditions
OREAL1 citations52
US9801691B2Oct 31, 2017
Devices and methods for protecting the eye from adjacent skin treatments
OREAL0 citations52
US9320335B2Apr 26, 2016
Grooming devices and methods therefor
OREAL1 citations51
KONINKL PHILIPS ELECTRONICS NV
8 patentsUS7916282B2Mar 29, 2011
Surface detection system for use with a droplet spray oral cleaning device
KONINKL PHILIPS ELECTRONICS NV52 citations94
US7067945B2Jun 27, 2006
Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
KONINKL PHILIPS ELECTRONICS NV90 citations94
US8037566B2Oct 18, 2011
Power toothbrush using acoustic wave action for cleansing of teeth
KONINKL PHILIPS ELECTRONICS NV29 citations92
US6918300B2Jul 19, 2005
System and method for determining the resonant frequency and/or amplitude of an oscillating appliance such as a power toothbrush
KONINKL PHILIPS ELECTRONICS NV22 citations92
US6739012B2May 25, 2004
Power toothbrush with brushing pressure feedback
KONINKL PHILIPS ELECTRONICS NV36 citations92
US7699552B2Apr 20, 2010
Pump system for a personal care appliance
KONINKL PHILIPS ELECTRONICS NV8 citations84
US7979938B2Jul 19, 2011
Changing amplitude of movement by changing the drive frequency of a toothbrush brushhead
KONINKL PHILIPS ELECTRONICS NV13 citations82
US7730569B2Jun 8, 2010
Disposable head portion for a nodally mounted rotating toothbrush
KONINKL PHILIPS ELECTRONICS NV7 citations73
GREZ JOSEPH W
7 patentsUS9004964B2Apr 14, 2015
Activation and deactivation assembly for an electric outboard motor
GREZ JOSEPH W13 citations84
US9301822B2Apr 5, 2016
Vibration-canceling secondary resonator for use in a personal care appliance
GREZ JOSEPH W8 citations80
US8425133B2Apr 23, 2013
Discrete-amount fluid-dispensing system for a personal care device
GREZ JOSEPH W7 citations78
US8747171B2Jun 10, 2014
Electric outboard motor transom clamping system
GREZ JOSEPH W4 citations73
US8813330B2Aug 26, 2014
Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly
GREZ JOSEPH W4 citations68
US8597066B2Dec 3, 2013
Lightweight outboard electric motor system
GREZ JOSEPH W3 citations62
US8328452B2Dec 11, 2012
Power toothbrush using a shear thickening fluid
GREZ JOSEPH W1 citations51