Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8786521 | Representation system | Wittich Kaule, Wolfgang Rauscher | 2014-07-22 |
| 8685488 | Method for producing a microstructure | Winfried Hoffmuller, Theodor Burchard, Marius Dichtl, Patrick Renner, Manfred Heim +4 more | 2014-04-01 |
| 8632100 | Security element | Wittich Kaule | 2014-01-21 |
| 8534708 | See-through security element with microstructures | Manfred Heim, Marius Dichtl | 2013-09-17 |