CK

Chih-Yung Ko

Overall (All Time): #2,956,242 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9713359 Shoe body with arch suspended support Yu-Lin Ko, Yu-Tseng Ko 2017-07-25