SH

Sang Yun Han

HC Heesung Catalysts: 1 patents #13 of 15Top 90%
📍 Suneung-ri, KR: #183 of 339 inventorsTop 55%
Overall (2016): #240,422 of 481,213Top 50%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9321033 Process for thermal fixation of catalytically active component onto alumina support Hyun-sik Han, Seung Chul Na 2016-04-26