Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286723 | Post-plating treatment method for one-step brass-electroplated steel wire | Xiang Liu, Na Li, Weigang Miao, Lili Yao, Xin Hua +2 more | 2025-04-29 |
| 12247352 | Steel cord and manufacturing process therefor | Xiang Liu, Aiping Wang, Nianpeng Zhao, Weiming Ma, Chundong Pan +1 more | 2025-03-11 |