NS

Nak Hyun SEONG

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Iksan-si, KR: #66 of 103 inventorsTop 65%
Overall (All Time): #2,887,537 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9957662 Stain-resistant synthetic leather and method for manufacturing same — 2018-05-01