Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11147601 | Bone nail for the heel | Lutz Biedermann, Wilfried Matthis, Kaj Klaue | 2021-10-19 |
| 11116546 | Polyaxial bone anchoring device with enlarged pivot angle | Lutz Biedermann, Wilfried Matthis | 2021-09-14 |