Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865086 | Quenching apparatus for a reactor | Tae Young Jang, Min Ki Ahn, Sun Hyuk Bae, Gyung Rok Kim, Kyoo Sung Park +2 more | 2014-10-21 |
| 8691076 | Process for manufacturing naphthenic base oils from effluences of fluidized catalytic cracking unit | Chang Kuk Kim, Jee Sun Shin, Ju Hyun Lee, Sam Ryong Park, Gyung Rok Kim | 2014-04-08 |
| 8585889 | Process for manufacturing high quality naphthenic base oils | Chang Kuk Kim, Jee Sun Shin, Kyung Seok Noh, Ju Hyun Lee, Byoung In Lee +5 more | 2013-11-19 |