Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133225 | Method of manufacturing an optical system | Rolf Freimann, Bernhard Fellner, Hans-Guenther Sachs, Bernd Doerband, Frank Schillke | 2006-11-07 |
| 7123427 | Objective, particularly a projection objective for use in semiconductor lithography | Alexander Kohl, Hubert Holderer, Werner Lang | 2006-10-17 |