Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557357 | Packaging material with integrated pressure relief valve | Peter Hansen | 2013-10-15 |
| 6165571 | Multilayered packaging material, in particular for flexible packagings | — | 2000-12-26 |