Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744812 | Security element comprising microreflectors, and manufacturing method | — | 2020-08-18 |
| D780463 | Sheet document with security element | Stefan Bichlmeier, Christian Fuhse, Andreas Rauch, Doris J. Walter | 2017-03-07 |
| D769000 | Sheet document with security element | Stefan Bichlmeier, Christian Fuhse, Andreas Rauch, Doris J. Walter | 2016-10-18 |
| D769001 | Sheet document with security element | Stefan Bichlmeier, Christian Fuhse, Andreas Rauch, Doris J. Walter | 2016-10-18 |