JO

Ji-Un Oh

PC Posco Co.: 1 patents #573 of 1,176Top 50%
📍 Gwangyang-si, KR: #99 of 144 inventorsTop 70%
Overall (All Time): #2,883,208 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9932649 Fixed-type electric furnace and molten steel production method Baek Lee, Geon Shin 2018-04-03