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

Soon Gil Jang

Seoul, KR: #3,157 of 8,082 inventorsTop 40%
Overall (2021): #255,649 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11047382 Variable displacement gear pump 2021-06-29