Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479123 | Security feature and document of value | — | 2019-11-19 |
| 10417856 | Device and method for verifying feature substances | Martin Clara, Thomas Giering, Wolfgang Rauscher, Martin Stark, Thomas Happ | 2019-09-17 |