HH

Heon Young HA

KM Korea Institute Of Machinery & Materials: 1 patents #283 of 729Top 40%
📍 Changwon-si, KR: #625 of 1,106 inventorsTop 60%
Overall (All Time): #2,947,440 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9663850 High-performance high-nitrogen duplex stainless steels excellent in pitting corrosion resistance Tae Ho Lee, Byoung Chul HWANG 2017-05-30