Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7996061 | Method and surgical navigation system for creating a recess to receive an acetabulum | Francois Leitner, Sergej Kammerzell, Dirk Friedrich | 2011-08-09 |
| 7594933 | Method and apparatus for positioning a bone prosthesis using a localization system | Sergej Kammerzell, Uwe Bader | 2009-09-29 |
| 6877239 | Method and device for checking a marking element for displacement | Francois Leitner | 2005-04-12 |