IH

IlWook Han

PC Posco Co.: 1 patents #61 of 209Top 30%
EX ExxonMobil: 1 patents #79 of 375Top 25%
📍 Seonggok-ri, KR: #6 of 8 inventorsTop 75%
Overall (2025): #360,869 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12311474 Field girth welding technology for high manganese steel slurry pipelines Andrew J. Wasson, Timothy D. Anderson, Douglas P. Fairchild, Xin Yue, HyunWoo Jin +4 more 2025-05-27