Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837734 | Oxygen reduction catalyst employing graphite of negative electrode of waste battery, and preparation method therefor | Ke Zou, Dingshan Ruan, Changdong Li, Yuan Wang, Lin Wu | 2023-12-05 |