Sang Seok Koh has been granted 8 US patents while listed as an inventor at Gencurix. The first was granted in 2010 and the most recent in August 2021. Sang Seok Koh ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Sang Seok Koh in Daejeon, CA, KR.