Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519623 | High-pressure discharge lamp having a cooling element | Adam Kotowicz, Bernhard Winzek | 2013-08-27 |
| 7973476 | High-pressure mercury discharge lamp | Markus Kolodziejczyk, Wolfgang Spielmann | 2011-07-05 |
| 7911143 | Discharge lamp with a holding apparatus for the electrodes | Lars Menzel, Matthias Morkel | 2011-03-22 |