Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024410 | Torque transfer device | Christian Dinger, Stephan Maienschein | 2018-07-17 |
| 9947163 | Authentication of security documents and mobile device to carry out the authentication | Volker Lohweg, Helene DÖRKSEN, Roland O. Hildebrand, Eugen Gillich, Jürg Hofmann +1 more | 2018-04-17 |