Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048268 | Vacuum packaging method and apparatus | Mario Romani | 1991-09-17 |
| 5044145 | Film packaging | — | 1991-09-03 |
| 4537011 | Vacuum packaging | Ermanno Bortolani, Enzo Vassarotti | 1985-08-27 |