Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870305 | Security element as well as value document having such a security element | Christian Fuhse, Andreas Rauch | 2020-12-22 |
| 10625532 | Security element | Wittich Kaule | 2020-04-21 |
| 10525758 | Security element, value document comprising such a security element, and method for producing such a security element | Christian Fuhse, Andreas Rauch, Wittich Kaule | 2020-01-07 |
| 10525759 | Visually variable security element and method for production thereof | Marius Dichtl, Manfred Heim | 2020-01-07 |