Issued Patents 2011
Showing 1–2 of 2 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, Michael Scheler, Ulrike Schulz | 2011-09-20 |
| 7914158 | Optical element with an anti-fog layer and method for its production | Ulrike Schulz, Irmina Wendling, Norbert Kaiser | 2011-03-29 |