SH

Shih-Kuei Hsieh

Overall (All Time): #1,613,941 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6370991 Pliers for use in narrow space — 2002-04-16
6341543 Push bar-typed ratchet wrench with high torque strength — 2002-01-29
6267032 Twin-cam drive type adapter — 2001-07-31