Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234174 | Method for producing an optical element from glass | Alexander KUPPE, Ralf Polle, Thomas Walther, Christoph Dittmann, Stephan Jirak +3 more | 2025-02-25 |
| 11643352 | Method for manufacturing an optical element out of glass | Alexander KUPPE | 2023-05-09 |
| 9864181 | Solar concentrator and production method thereof | Wolfram Wintzer, Lars Arnold, Alois Willke, Hagen Goldammer, Andreas Baatzsch | 2018-01-09 |
| 9421718 | Process for manufacturing a headlight lens | Volker Schöppner, Christian Leister | 2016-08-23 |
| 9358706 | Process for manufacturing a headlight lens for a motor vehicle headlight | Alois Willke, Hagen Goldammer, Volker Schöppner, Christian Leister | 2016-06-07 |
| 9290402 | Method and device for producing technical glass parts for optical applications | Wolfram Wintzer | 2016-03-22 |