Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430815 | Color temperature correction | Rudolf Marka | 2013-04-30 |
| 8308333 | Surgical lamp with illuminated handles | Kamran Tahbazian, Rudolf Marka | 2012-11-13 |
| 8292804 | Surgical lamp beam arrangement | Rudolf Marka, Rouven Rosenheimer | 2012-10-23 |
| 7841731 | Operating lamp system | Rudolf Marka | 2010-11-30 |