Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595196 | Method of producing a filter cigarette with tipping paper having lip release properties | Helena Kanervo | 1997-01-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595196 | Method of producing a filter cigarette with tipping paper having lip release properties | Helena Kanervo | 1997-01-21 |