Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7630494 | Forgery-proof packaging material with a security feature | — | 2009-12-08 |
| 6494491 | Object with an optical effect | Patrik Zeiter, Wolfgang Lohwasser | 2002-12-17 |
| 5871831 | Lidding foil with conductive strips | Patrik Zeiter, Keizo Matsuo | 1999-02-16 |