Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227705 | Process of producing high-quality lube base oil by using refined oil fraction of waste lubricant | Young Wook Jeon, Kyung Seok Noh, Do Woan Kim | 2025-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227705 | Process of producing high-quality lube base oil by using refined oil fraction of waste lubricant | Young Wook Jeon, Kyung Seok Noh, Do Woan Kim | 2025-02-18 |