CS

Ching-Fu Shih

Overall (All Time): #2,247,967 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5888182 Rotary torso 1999-03-30
5599262 Shake and twist exerciser 1997-02-04