HC

Huan-Yu Cheng

Overall (All Time): #2,046,028 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8672811 Power generating device connected with exerciser 2014-03-18
6716140 Display for an exercise device 2004-04-06