Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049680 | Method for improving vision of a low-vision person and viewing aid | Bernd Spruck, Birgit Rottenkolber, Martin Edelmann, Norbert Wurscher, Ruediger Landsinger | 2011-11-01 |