KC

Kuo-Hsin CHANG

BL Bgt Materials Limited: 1 patents #1 of 2Top 50%
📍 Zhongpu, TW: #3 of 19 inventorsTop 20%
Overall (2022): #367,869 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11229922 Portable hydrogen-containing ozone water humidifier Chung-Ping Lai 2022-01-25