Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958305 | Method of producing a spectacle lens and product comprising a spectacle lens | Michel-René Christmann, Andreu Llobera Adan, Yujing Liu | 2024-04-16 |
| 11899287 | Method of manufacturing a spectacle lens | Michel-René Christmann, Waiz Karim, Andreu Llobera Adan, Yujing Liu, Maximilian Kastner | 2024-02-13 |