Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161828 | Method for calibrating a polarisation axis measuring device and method for determining polarisation axes of spectacle lenses for a polarisation axis measuring device | Stephan Trumm, Werner Muller | 2018-12-25 |
| 10041508 | Hydraulic unit | Johann Schmollngruber, Hans-Wilhelm Weiss | 2018-08-07 |