Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870599 | Method and apparatus for thickness control of a material ribbon | Frank Buellesfeld | 2020-12-22 |
| 10851009 | Method for producing a ceramizable green glass component, and ceramizable green glass component, and glass ceramic article | Bernhard Hunzinger, Frank Büllesfeld, Ulrich Lange | 2020-12-01 |