Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8520303 | Surgical microscope having an illuminating system and control unit therefor | Joachim Steffen, Helmut Riesenegger, Klaus Abele, Hartmut Gaertner, Juergen Liegel +1 more | 2013-08-27 |