CB

Chang Dae Byun

PC Posco Co.: 1 patents #573 of 1,176Top 50%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #2,873,712 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9878961 Nickel-M-alumina xerogel catalyst, method for preparing the same, and method for preparing methane using the catalyst Hyo Jun Lim, In Kyu Song, Dong Jun Koh, Sun-Hwan Hwang, Jeong Gil Seo 2018-01-30