RJ

Ruey-feng Jung

📍 Pingtung City, TW: #121 of 233 inventorsTop 55%
Overall (All Time): #3,707,420 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590946 Generator for bicycle and a light system using the same — 1997-01-07