Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021560 | Method for producing a radiation-absorbing optical element and corresponding radiation absorbing optical element | Norbert Kaiser, Antje Kaless, Peter Munzert, Ulrike Schulz | 2011-09-20 |