SC

Shu-Chuan Chang

📍 Danei, TW: #570 of 1,188 inventorsTop 50%
Overall (All Time): #3,683,536 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5749557 Height adjusting device for a chair — 1998-05-12