Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364279 | Manual hydraulic cigarette manufacturing machine | Jiandong Liu | 2025-07-22 |
| D1082127 | Cigarette maker | — | 2025-07-01 |
| D1036004 | Cigarette manufacturing machine | Jiandong Liu | 2024-07-16 |
| 11771129 | Compact cigarette manufacturing machine | Jiandong Liu | 2023-10-03 |
| D993295 | Compact cigarette manufacturing machine | Jiandong Liu | 2023-07-25 |