CT

Chang-Wen Tsao

📍 Guiren, TW: #12 of 20 inventorsTop 60%
Overall (All Time): #3,160,386 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8448304 Zipper tooth structure and the zipper composed thereof — 2013-05-28