SY

San-Chih Yu

Overall (All Time): #1,626,177 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6019233 Shower curtain suspension device 2000-02-01
6003352 Key ring assembly 1999-12-21
5495734 Key ring assembly 1996-03-05