Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9681958 | Ankle-joint endoprosthesis | Arnold Keller, Helmut D. Link | 2017-06-20 |
| 8591595 | Ankle-joint endoprosthesis | Arnold Keller, Helmut D. Link | 2013-11-26 |
| 7717917 | Ancillary device for positioning a bone graft in a joint in order to ensure arthrodesis of the joint | — | 2010-05-18 |
| 6852130 | Ankle-joint endoprosthesis | Arnold Keller | 2005-02-08 |