DP

Duck Shin PARK

KI Korea Railroad Research Institute: 1 patents #48 of 132Top 40%
📍 Uiwang-si, KR: #482 of 677 inventorsTop 75%
Overall (All Time): #2,953,577 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9698663 Orientation control device for magnetic fluid and method for same Woo Tae Jeong, Soon Bark Kwon 2017-07-04