Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291242 | Apparatus and method for forming a smoke filter | Dimitar Yanchev, Kaloyan YANCHEV | 2022-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291242 | Apparatus and method for forming a smoke filter | Dimitar Yanchev, Kaloyan YANCHEV | 2022-04-05 |