Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791078 | Method for synchronous production of manganese tetraoxide and ferric oxide for soft magnetic material by using marine polymetallic nodules | Shuchun Li, Liang Fu, Fusheng Pan, Hualin Xie, Juncai Ma +3 more | 2023-10-17 |