Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446773 | Super304H steel welding wire capable of resisting high-temperature creep and aging embrittlement | Xue hui Wang, You Li, Yucheng Chen, Dongxu Chen, Jianhua Sun +1 more | 2022-09-20 |
| 11345975 | Method for comprehensive recovery of silver-containing lead slag | De'an Pan, Yufeng Wu | 2022-05-31 |