Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845619 | Spectacle lens and method for producing a spectacle lens | Timo Mappes, Matthias Hornauer, Georg Michels | 2020-11-24 |
| 10670884 | Spectacle lens and method for producing same | Jeremias Gromotka, Bernhard von Blanckenhagen, Ralf Meschenmoser, Michael Totzeck, Markus Haidl | 2020-06-02 |