Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982002 | Method for anti-corrosion treatment of metallic copper-containing materials | Nanfeng Zheng, Jian Peng, Shuqiang Hao, Binghui Wu | 2024-05-14 |
| 11466515 | Lifting push-pull positioning curtain | — | 2022-10-11 |