Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364674 | Plastic film with fiber reinforcement and tubular casings produced therefrom | Albrecht Harreus, Richard Gutte | 1994-11-15 |
| 5185189 | Multilayered tubular packaging casing | Karl Stenger | 1993-02-09 |