YC

Yu-Sung Chiang

Overall (All Time): #1,551,672 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D657880 Steam foot spa machine — 2012-04-17
D639872 Step machine — 2011-06-14
D548291 Slimming machine — 2007-08-07