Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108387 | Collapsible container for liquids | Matthias Wesseler, Manfred Rycyk, Bernd Schenk | 1992-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108387 | Collapsible container for liquids | Matthias Wesseler, Manfred Rycyk, Bernd Schenk | 1992-04-28 |