Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459272 | Method for preparing iron alloy and cement material | Chao Geng, Jianguo Liu, Shuyao Yu | 2022-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459272 | Method for preparing iron alloy and cement material | Chao Geng, Jianguo Liu, Shuyao Yu | 2022-10-04 |