Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711342 | Gas-discharge lamp | Lukas Kuepper, Michael Haacke | 2017-07-18 |
| 9666425 | Gas discharge lamp | Norbert Lesch, Manfred Westemeyer | 2017-05-30 |
| 9406497 | High intensity discharge lamp | — | 2016-08-02 |
| 9058970 | Gas-discharge lamp | Lukas Kuepper, Michael Haacke | 2015-06-16 |
| 9018838 | High intensity gas-discharge lamp | — | 2015-04-28 |
| 8674591 | Gas discharge lamp with outer cavity | Marcus Jozef Henricus Kessels | 2014-03-18 |
| 8602616 | Lamp for a headlight of a motor vehicle | Bernd Schoenfelder, Manfred Westemeyer, Kirsten G. Baeumges, Manfred Ruske, Konrad Sell | 2013-12-10 |
| 8278825 | Motor vehicle lamp | Andre Michel, Adam Lind, Hans-Alo Dohmen | 2012-10-02 |
| 7642722 | High-pressure discharge lamp with improved color point stability and high luminous efficacy | Rolf Gervelmeyer | 2010-01-05 |
| 7183712 | Lamp for a vehicle headlight with low-beam function | Colette Knight, Ralf Schaefer, Lukas Kuepper | 2007-02-27 |
| 6507153 | Gas discharge lamp with ellipsoidal discharge chamber | Helmut Tiesler-Wittig | 2003-01-14 |