Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829692 | Optical observation unit and method for ensuring an unchanging illumination intensity when changing the color temperature of the illumination | Thomas Kratzer, Stefan Ernsperger, Bruno Stich | 2017-11-28 |
| 9788718 | Surgical microscope | Christoph Hauger, Artur Hoegele, Holger Matz, Joachim Steffen | 2017-10-17 |
| 9573491 | Longitudinal adjuster for a vehicle seat, and vehicle seat | Kai Schumann, Ingo Teufel | 2017-02-21 |
| 9568722 | Illumination device for an optical viewing apparatus | Daniel Kolster, Franz Merz, Stefan Meinkuss | 2017-02-14 |