Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048976 | Carrier bag | Ralf Jung, Thomas Schnabel, Gunter Schulz, Kurt Springer, Adalbert Suss | 1991-09-17 |
| 4803114 | PVC film for the production of identity cards | — | 1989-02-07 |