Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876317 | Method and apparatus for preparing blanks | Roberto Rizzolo | 1999-03-02 |
| 5819924 | Easy top opening packet | Roberto Rizzolo, Marc Budin | 1998-10-13 |
| 5716313 | Apparatus and method for folding blanks | Roberto Rizzolo | 1998-02-10 |
| 5628452 | Package and blank for packaging cigarettes | Roberto Rizzolo | 1997-05-13 |
| 5385526 | Apparatus and method for packaging blanks | Roberto Rizzolo | 1995-01-31 |
| 5377905 | Packaging box, blank therefor, and method of assembly | — | 1995-01-03 |
| 5224811 | Restraining device for a hopper | Roberto Rizzolo | 1993-07-06 |