Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249813 | Sealing ring structure | — | 1993-10-05 |
| 4963427 | Multilayer packaging film | Claudio Freschi | 1990-10-16 |
| 4680340 | Easy to open package and a method of making same | Aurelio Oreglia, Claudio Freschi | 1987-07-14 |