Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623465 | Optically variable security element having reflective surface region | Maik Rudolf Johann SCHERER, Raphael Dehmel, Michael Rahm, Giselher Dorff, Andreas Rauch +2 more | 2023-04-11 |
| 11602949 | Method for manufacturing a value document, value document and printing device | Tobias Sattler, Karlheinz Mayer, Maik Rudolf Johann SCHERER, Raphael Dehmel, Christian Fuhse +6 more | 2023-03-14 |
| 11325412 | Security element comprising micro-reflectors for a perspective representation of a motif | Raphael Dehmel, Maik Rudolf Johann SCHERER | 2022-05-10 |