Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744204 | Gas discharge lamp | Petra Huppertz, Knuth Albertsen, Bernd Rausenberger | 2004-06-01 |
| 6721164 | Electronic composite material component | Knuth Albertsen, Tilman Schlenker | 2004-04-13 |
| 6713946 | Liquid crystal picture screen with improved backlighting | Knuth Albertsen, Bernd Rausenberger | 2004-03-30 |