SC

Se Hyun Choi

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,801,564 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10704647 Tension controlling apparatus for catenary structure equipment Jeong Hwan Kim, Sung-chan Kim 2020-07-07