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

Yongil Park — 1 Patent in 2021

Overall (2021): #198,197 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10982154 Multistory crude oil refining apparatus 2021-04-20