Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9949503 | Semi-automatic and fully-automatic cigarette-making machines for making cigarettes of varying lengths | Jeongqiang Lin | 2018-04-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9949503 | Semi-automatic and fully-automatic cigarette-making machines for making cigarettes of varying lengths | Jeongqiang Lin | 2018-04-24 |