Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714213 | Securtiy element | Gregor Antes | 1998-02-03 |
| 5538753 | Security element | Gregor Antes | 1996-07-23 |
| 5119024 | Optical device for sensing magnetic inductions | Radivoje Popovic, Beat Halg, Thomas Seitz | 1992-06-02 |