KH

Kyu-Seung HAN

KR Korea Institute Of Geoscience And Mineral Resources: 1 patents #177 of 360Top 50%
Overall (All Time): #3,439,152 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6844103 Apparatus and method of recovering lithium cobalt oxide from spent lithium batteries Churl Kyoung Lee, Do Su Kim, Jung Soo Shon 2005-01-18