CJ

Chang-Hyeon Ji

📍 Cheongju-si, KR: #9 of 25 inventorsTop 40%
Overall (2004): #247,414 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6830064 Leak control valve — 2004-12-14