KC

Koong M. Chang

📍 Jiaoxi Township, TW: #1 of 1 inventorsTop 100%
Overall (1989): #86,463 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845865 Shoe having a vibratable ornament Shyh T. Chang 1989-07-11