Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836530 | Illumination system with a plurality of individual gratings | Wolfgang Singer, Bernd Kleemann, Karlfried Osterried, Johannes Wangler, Frank Melzer +2 more | 2004-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836530 | Illumination system with a plurality of individual gratings | Wolfgang Singer, Bernd Kleemann, Karlfried Osterried, Johannes Wangler, Frank Melzer +2 more | 2004-12-28 |