Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10335025 | System and method for the training of head movements | Siegfried Wahl | 2019-07-02 |
| 10168549 | Optical visual aid with additional astigmatism | Arne Ohlendorf, Rainer Sessner, Timo Kratzer, Christian Lappe | 2019-01-01 |