Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10585356 | Projection exposure apparatus and method for measuring a projection lens | Eugen Foca, Frank Leonard Schadt, III, Frank Schleicher | 2020-03-10 |
| 9274440 | Arrangement for and method of characterising the polarization properties of an optical system | Markus Mengel, Peter Huber | 2016-03-01 |
| 6803026 | Compacted carbon black pellets | Gunter Linde, Manfred Eitel | 2004-10-12 |