Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670419 | Process for heavy oil upgrading in a double-wall reactor | Ki-Hyouk Choi, Joo-Hyeong Lee | 2017-06-06 |
| 9567530 | Process for heavy oil upgrading in a double-wall reactor | Ki-Hyouk Choi, Joo-Hyeong Lee | 2017-02-14 |