Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10124621 | Optically variable transparent security element | — | 2018-11-13 |
| 10105982 | Security element having a lenticular image | Michael Rahm, André Gregarek | 2018-10-23 |
| 10081213 | Optically variable security element | — | 2018-09-25 |
| 10046585 | Micro-optic viewing arrangement | Winfried Hoffmuller, Michael Rahm, Theodor Burchard, Andreas Rauch, Rudolf Seidler +3 more | 2018-08-14 |
| 10029506 | Optically variable areal pattern | — | 2018-07-24 |
| 10005309 | Security Element Having Groove- or Rib-Shaped Structural Elements | Hans Lochbihler | 2018-06-26 |
| 9987875 | Optically variable security element with tilt image | Manfred Heim, Michael Rahm, Günter Endres | 2018-06-05 |