Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11782293 | Progressive addition lens for myopia control and method of manufacturing the same | Saulius Raymond Varnas, Ray Steven Spratt, Timo Kratzer, Siegfried Wahl | 2023-10-10 |
| 11747654 | Computer-implemented method for generating data in order to produce at least one spectacle lens, and method for producing a pair of spectacles | Ralf Meschenmoser, Friedrich Pauker | 2023-09-05 |
| 11740488 | Progressive spectacle lens having a variable refractive index and method for the design and production thereof | Christoph Menke, Helmut Wietschorke | 2023-08-29 |
| 11614640 | Spectacle lens and method, in particular 3D printing method, for the production thereof | Timo Mappes, Thomas Glöge | 2023-03-28 |