Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167746 | Set of stick-shaped filters made of cardboard, preform for the manufacture thereof and packaging thereof | — | 2024-12-17 |
| 12137728 | Cardboard filter for cigarettes, cigarette and manufacturing method thereof | — | 2024-11-12 |
| D927062 | Cigarette paper case | — | 2021-08-03 |
| D924479 | Cigarette paper case | — | 2021-07-06 |