Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256993 | Method and device for determining a visual performance | Siegfried Wahl, Yannick Sauer, Alexander Leube | 2025-03-25 |
| 12178510 | Determining a visual performance of an eye of a person | Siegfried Wahl, Yannick Sauer | 2024-12-31 |
| 5322398 | Tools for machining bores | Hermann Schmidt, Dieter Aulich | 1994-06-21 |
| 5297905 | Tool for processing drilled holes | Hermann Schmidt, Dieter Aulich | 1994-03-29 |