Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154287 | Retractor having a puzzle-type connection | Jens Beger, Susanne Klingseis, Christian Grimm | 2021-10-26 |
| 10631841 | Surgical retractor system comprising a retractor and an extractor as well as a surgical instrument applying a torsional load | Jens Beger, Frank-Markus Storz, Francis Kilian | 2020-04-28 |