SY

Sung-Wang Yang

📍 Danei, TW: #9 of 57 inventorsTop 20%
Overall (1997): #73,232 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5617934 Brake mechanism of castor — 1997-04-08