WC

Wei-Hung Chang

DH Door & Window Hardware: 1 patents #1 of 2Top 50%
📍 Taichung, NJ: #4 of 8 inventorsTop 50%
Overall (2016): #188,585 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9309691 Sliding-door handle device Sung-Hui Lin 2016-04-12