Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071260 | Profiled bottom bag with carrying handle and a process for manufacturing profiled bottom bags | Helmut Sellmeier, Ewald Jostmeier | 1991-12-10 |
| 4637062 | Plastic bag assembly including a conduit member | — | 1987-01-13 |