Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812779 | Device for forming a multi-flavor composite structure filter rod in one step and a method thereof using the device | Baoshan Yue, Jianbo Zhan, Tao Wang, Ying Zhang, Zhenhua Yu +9 more | 2023-11-14 |