JY

Jong Hwan Yoon

KC Korea Zinc Co.: 1 patents #3 of 6Top 50%
📍 Ulsan, KR: #32 of 131 inventorsTop 25%
Overall (2025): #330,751 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12221716 Method of manufacturing copper sulfate electrolyte Je Joong Lee, Gyun HU 2025-02-11