Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794689 | Method for a dynamic fixation | Ralf Bogenrieder, Uwe Merz, Christian Nierla, Martin Seyffert | 2023-10-24 |
| 11614346 | Method for measuring the pull-out of the belt band and belt band retractor | Martin Seyffert | 2023-03-28 |