Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918574 | Illumination device | Simon Blümel, Hubert Ott, Ludwig Ploetz, Mario Wanninger, Guenter Kirchberger +1 more | 2011-04-05 |
| 7878681 | Illumination device | Simon Blümel, Hubert Ott, Ludwig Plötz, Mario Wanninger, Günter Kirchberger +1 more | 2011-02-01 |