Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385109 | Device and method for efficiently separating ethyl tin from molten tin | Mingjiang Wang, Zhilu Li, Fan Bai, Haibin Yuan, Chi Zhang +6 more | 2025-08-12 |
| 12319980 | System for smelting tin-containing materials and method for smelting same | Xingcheng SONG, Haibin Yuan, Wanli XU, Chi Zhang, Jianwei Wang +5 more | 2025-06-03 |