Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836530 | Illumination system with a plurality of individual gratings | Wolfgang Singer, Markus Weiss, Bernd Kleemann, Johannes Wangler, Frank Melzer +2 more | 2004-12-28 |
| 6441975 | Device for the low-deformation support of an optical element and method for the low-deformation support of the optical element | Michael J. Ebert, Franz Sorg, Michael Trunz, Frank Marianek, Markus Kasparek | 2002-08-27 |