Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422041 | Y-shaped packer | Meiqin Ma, Xiaojuan Chen, Chengang Shi, Yasheng Zhang, Ting Yin +3 more | 2025-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422041 | Y-shaped packer | Meiqin Ma, Xiaojuan Chen, Chengang Shi, Yasheng Zhang, Ting Yin +3 more | 2025-09-23 |