CL

Chien-Chou Lu

📍 Changhua City, TW: #473 of 984 inventorsTop 50%
Overall (All Time): #2,660,476 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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