Inventor

LI DONGBAO

CN5 patents

⚠️ This page may combine multiple inventors who share the name “LI DONGBAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOILETTREE PRODUCTS INC

1 patent

USD778433SFeb 7, 2017

Irrigator

TOILETTREE PRODUCTS INC46 citations90

SHENZHEN RISUN TECH CO LTD

1 patent

USD953520SMay 31, 2022

Oral irrigator

SHENZHEN RISUN TECH CO LTD27 citations87

NATURE LAB CORP

1 patent

USD1017027SMar 5, 2024

Water flosser

NATURE LAB CORP6 citations78

SHENZHEN ZHIHUI YOUPIN TECH CO LTD

1 patent

US12102497B1Oct 1, 2024

Dental irrigator with stepless speed regulation

SHENZHEN ZHIHUI YOUPIN TECH CO LTD2 citations69

MEDCODES HEALTHCARE SHENZHEN LTD

1 patent

USD1104251SDec 2, 2025

Nasal douche

MEDCODES HEALTHCARE SHENZHEN LTD0 citations45