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

Jae Jin CHANG

Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #386,150 of 503,207Top 80%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9992969 Laboratory animal breeding apparatus 2018-06-12