Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11874528 | Method and device for applying an optical mark to a spectacle lens | Ralf Vallerius, Friedrich Pauker | 2024-01-16 |
| 11835795 | Methods and devices for determining the position and/or orientation of a spectacle lens on a mounting | Adalbert Hanßen | 2023-12-05 |
| 10236666 | Air conditioning arrangement | — | 2019-03-19 |