Inventor
GREZ JOSEPH
US16 patents
⚠️ This page may combine multiple inventors who share the name “GREZ JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OREAL
10 patentsUS9775976B2Oct 3, 2017
Skin cleansing apparatus with oscillation motion converter
OREAL21 citations93
US11534263B2Dec 27, 2022
Formulation delivery systems, devices, and methods
OREAL2 citations72
US10694832B2Jun 30, 2020
Hair color system using a smart device
OREAL6 citations72
US9949545B2Apr 24, 2018
Hair coloring appliance
OREAL2 citations72
US9386843B2Jul 12, 2016
Adjusting brushhead for facial contours
OREAL6 citations72
US11311098B2Apr 26, 2022
Hair coloring appliance
OREAL1 citations62
US10441048B2Oct 15, 2019
Hair coloring appliance
OREAL1 citations62
US12274594B2Apr 15, 2025
Formulation delivery systems, devices, and methods
OREAL0 citations61
US12239196B2Mar 4, 2025
Control systems, devices, and methods for formulation delivery
OREAL0 citations51
US9936786B2Apr 10, 2018
Vacuum infusion hair coloring appliance
OREAL0 citations50