Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971711 | Folded and sealed coupon insertable in packs containing tobacco products, and a blank from which to fashion the coupon | Michele Squarzoni, Roberto Polloni, Stefano Negrini | 2011-07-05 |