Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105776 | Pack of articles packaged using a plastic film and process for the manufacture of the plastic film | — | 2000-08-22 |
| 5556674 | Ready-tear packaging | — | 1996-09-17 |
| 5356677 | Shrinkable thermoplastic packaging films | Herbert Franz Wollak | 1994-10-18 |