Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457247 | Seat belt buckle presenter | David Reich, Karsten Kortschack, Karl Birk | 2019-10-29 |
| 10266146 | Seat belt buckle presenter | Karl Birk | 2019-04-23 |
| 9630587 | Seat belt buckle presenter | Wolfgang Holbein | 2017-04-25 |
| 9539982 | Belt buckle switch | — | 2017-01-10 |