Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8339060 | Ignition transformer for a discharge lamp | Bernhard Siessegger | 2012-12-25 |
| 8314554 | Integrated gas discharge lamp | Knut Asmussen, Guenther Hirschmann, Lars Kolbe, Bernhard Siessegger | 2012-11-20 |