Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222326 | Material testing machine | Fei Guo, Ganlin Cheng, Bingzhe Chen, Chong Xiang, Yijie Huang +3 more | 2025-02-11 |
| 12174083 | Equipment for sealing-performance test | Fei Guo, Yijie Huang, Chong Xiang, Ganlin Cheng, Xiaohong Jia +1 more | 2024-12-24 |