Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269551 | High-pressure discharge lamp having an ignition aid | Uwe Fidler, Stefan Lichtenberg, Georg Rosenbauer | 2019-04-23 |
| 9111744 | High-pressure discharge lamp with starting aid | Thomas Brauner, Sascha Piltz | 2015-08-18 |
| 9053921 | High-pressure discharge lamp having an ignition aid | Uwe Fidler, Stefan Lichtenberg, Georg Rosenbauer | 2015-06-09 |
| 8786187 | Discharge lamp with an outer bulb surrounded by a wire gauze as explosion protection | Stefan Dünkel, Andreas Genz, Maik Hegewald | 2014-07-22 |
| 8664855 | High-pressure discharge lamp having a capacitive ignition aid | Stefan Dünkel, Leon Grabinski, Janbernd Hentschel, Bernd Koch, Stefan Lichtenberg +1 more | 2014-03-04 |
| 8659226 | High-pressure discharge lamp having an ignition aid | Thomas Brauner, Sascha Piltz | 2014-02-25 |
| 8618734 | High-pressure discharge lamp with ignition aid | Stefan Lichtenberg | 2013-12-31 |
| D690446 | Lamp | Stefan Dünkel, Andreas Genz, Maik Hegewald | 2013-09-24 |
| 8227990 | High pressure discharge lamp with a capacitive starting aid | Stefan Dünkel, Leon Grabinski, Janbernd Hentschel, Martin Tueshaus | 2012-07-24 |