NengFei Xu

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Zhejiang Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Personal care appliance
- Patent number 11,432,847
- Issue date Sep 6, 2022
- MICHAEL TODD BEAUTY LP
- Lewis Hendler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sonic makeup brush
- Patent number 11,266,228
- Issue date Mar 8, 2022
- MICHAEL TODD BEAUTY LP
- Michael Friend
- A46 - BRUSHWARE
Information Patent Grant
Personal care appliance
- Patent number 10,058,351
- Issue date Aug 28, 2018
- MICHAEL TODD BEAUTY LP
- Lewis Hendler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SONIC MAKEUP BRUSH
- Publication number 20200008570
- Publication date Jan 9, 2020
- MICHAEL TODD BEAUTY LP
- Michael Friend
- A46 - BRUSHWARE
Information Patent Application
PERSONAL CARE APPLIANCE
- Publication number 20180353211
- Publication date Dec 13, 2018
- MICHAEL TODD BEAUTY LP
- LEWIS HENDLER
- A46 - BRUSHWARE
Information Patent Application
PERSONAL CARE APPLIANCE
- Publication number 20160270821
- Publication date Sep 22, 2016
- MICHAEL TODD LP
- Lewis Hendler
- A46 - BRUSHWARE