JL

Je Joong Lee

KC Korea Zinc Co.: 1 patents #1 of 1Top 100%
📍 Seoul, KR: #3,157 of 8,082 inventorsTop 40%
Overall (2021): #410,153 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11001507 Method of recovering iron from zinc sulphate solution — 2021-05-11