Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965043 | Inner coating of lamp vessels, such as discharge vessels of gas discharge lamps | Thomas Kupper, Margareta Hamel, Christoph Mölle, Rainer Kronfoth, Klaus Gunther | 2011-06-21 |
| 7279839 | Short arc high-pressure discharge lamp | Lars Menzel, Thomas Mehr, Stephen Berndanner, Wolfgang Spielmann, Gerhard Leichtfried | 2007-10-09 |
| 6614186 | Short-arc lamp | Thomas Mehr, Gerhard Loeffler | 2003-09-02 |
| 6262535 | Electrode support tube for high pressure discharge lamp | Joern Dierks | 2001-07-17 |
| 6218780 | High-pressure discharge lamp with a cooled electrode | Dieter Franke | 2001-04-17 |