Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462802 | Composition for manufacturing secondary battery separator and secondary battery including the same | Hwan-Kyu Jung, Hyo Shin Kwak, Sang Hye Shin | 2022-10-04 |
| 11261399 | Lubricant composition for gear oil | Kyong Ju Na | 2022-03-01 |