Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309172 | Method for separating ethylene or ethane from mixed gas | Jong Won Lee, Dongwook LEE, Yong Koo Kim | 2016-04-12 |
| 9228075 | Composition and method for inhibiting gas hydrate formation | Dongwook LEE, Howon Ra, Kisub Kim | 2016-01-05 |