Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8647710 | Coated substrate with a curved surface, and a method for production of a coated substrate such as this | Thomas Kuepper, Dieter Wittenberg, Christoph Moelle | 2014-02-11 |
| 8002442 | Color filter and method for its manufacture | Andree Mehrtens | 2011-08-23 |
| 7704683 | Process for producing patterned optical filter layers on substrates | Dieter Wittenberg, Thomas Kuepper, Andree Mehrtens | 2010-04-27 |
| 7374300 | Metal reflector and process for producing it | Andree Mehrtens, Thomas Kuepper | 2008-05-20 |