YC

Yum-Ho Choi

PC Posco Co.: 1 patents #573 of 1,176Top 50%
Overall (All Time): #2,695,984 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11512365 Wire rod with excellent strength and ductility and manufacturing method therefor Hyong-Jik Lee 2022-11-29