YL

Yuan-Pin Liu

CC Chi Hua Fitness Co.: 2 patents #4 of 9Top 45%
Overall (All Time): #1,889,638 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11141619 Spinner bike with adjustable magnetic resistance SHANG-TA WU 2021-10-12
9662534 Pull exercise training device — 2017-05-30