Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000375 | Parallelepipedal package, especially one made of a composite of cardboard and plastic, for liquids, soups, and similar products, and method of manufacture | Jurgen Farber, Matthias Dammers | 1991-03-19 |
| 4915236 | Cardboard and plastic composite parallelopipedal container for liquid | Karl Ludwig | 1990-04-10 |