Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766294 | Value document having security marking and method for identifying the security marking | Wolfgang Deckenbach | 2020-09-08 |
| 10657750 | Device and method for verifying feature substances | Martin Clara, Thomas Giering, Johann Kecht, Martin Stark, Thomas Happ | 2020-05-19 |