Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Hua-Chun Chin

Overall (2021): #429,131 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11167163 Leg rehabilitation exercise apparatus 2021-11-09