HK

Hsiu-Min Kuo

Overall (All Time): #2,193,356 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6770012 Self-generating wrist ball 2004-08-03
6409639 Structure of exercise wheel 2002-06-25