Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404988 | Optical element and luminaire equipped therewith | Thibaut Escourrou, Christian Kohler, Thomas Rein | 2025-09-02 |
| 10408990 | Luminaire for generating direct lighting and indirect lighting | Helmut Feuerle, Marcel Kilga, Michael Spiegel | 2019-09-10 |
| 9845934 | Lighting arrangement, in particular for escape route lighting | Tanja Illic, Marcel Kilga, Patrik Gassner | 2017-12-19 |