Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072129 | Lamp having switching arrangement | Werner Schmidts | 2011-12-06 |
| 7888861 | Luminous means and lighting device with such a luminous means | — | 2011-02-15 |
| 7874697 | Lamp | Ulrich Biebel, Jens Clark, Ulrich Henger | 2011-01-25 |
| 7862200 | Lamp arrangement | Werner Schmidts | 2011-01-04 |