Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890108 | Light-mixing rod | Christfried Symanowski, Jens Hofmann, Enrico Geissler, Arne Troellsch, Harald Kiessling | 2005-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890108 | Light-mixing rod | Christfried Symanowski, Jens Hofmann, Enrico Geissler, Arne Troellsch, Harald Kiessling | 2005-05-10 |