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

Jingquan Duan — 1 Patent

Shangcai County, CN: #1 of 1 inventorsTop 100%
Overall (All Time): #2,776,335 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D875442 Desk 2020-02-18