Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7611774 | Glass ceramic or glass element that can be subjected to great thermal loads and is decorated with a metallic color | Monica Cotlear De Witzmann, Dietmar Wennemann, Angelina Milanovska, Ella Ruhl, Ioannis Kosmas | 2009-11-03 |