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

Wenping Li — 1 Patent in 2021

CTChina University Of Mining And Technology: 1 patents #61 of 171Top 40%
Lansdale, PA: #36 of 97 inventorsTop 40%
Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #215,444 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11060402 Method for classifying phreatic leakage disaster level in shallow coal seam mining Weichi Chen, Zhi YANG, Qiqing Wang, Kaifang Fan 2021-07-13