CL

Chien-Chou Lu

📍 Changhua City, TW: #13 of 55 inventorsTop 25%
Overall (2022): #497,236 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11357317 Toothbrush structure capable of expanding cleaning depth — 2022-06-14