SN

Seung Chul Na

HC Heesung Catalysts: 1 patents #1 of 4Top 25%
📍 Seoul, KR: #3,138 of 7,818 inventorsTop 45%
Overall (2018): #244,554 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9931615 Exhaust gas oxidation catalyst for compressed natural gas combustion system Hyun-sik Han, Eun-seok Kim, Joon Woo Kim 2018-04-03