Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833995 | Force transmission element for a device for belt tensioning and a device for belt tensioning with such a force transmission element | David Kühne, Christian Engel, Jose Luis Serrada | 2023-12-05 |
| 11673531 | Ejector element for a belt buckle sensor with a trigger, and a belt buckle with such an ejector element | Marian Cristea, Jose Luis Serrada | 2023-06-13 |
| 10786049 | Housing for a belt buckle | Jose Luis Serrada, Christian Engel, Kai Wachlin | 2020-09-29 |