YH

Yu-Chuan Hsieh

PC Protrend Co.: 1 patents #1 of 2Top 50%
Overall (2017): #183,211 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9622637 Combined mop Ji-Kan Wang 2017-04-18