Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485692 | Method for preparing ethylene | Tae Woo Kim, Sung Kyu Lee, Joon Ho Shin, Yeon Uk Choo | 2022-11-01 |
| 11286216 | Method for preparing ethylene and apparatus for preparing ethylene | Tae Woo Kim, Sung Kyu Lee, Joon Ho Shin, Yeon Uk Choo | 2022-03-29 |