Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11586053 | Spectacle lens with filter effect for blue light and spectacles | Emad Flear Aziz | 2023-02-21 |
| 11400668 | 3D printing process for producing a spectacle lens | Michael Totzeck, Thomas Glöge | 2022-08-02 |
| 10670884 | Spectacle lens and method for producing same | Thomas Glöge, Jeremias Gromotka, Ralf Meschenmoser, Michael Totzeck, Markus Haidl | 2020-06-02 |
| 9995950 | Spectacle lens for car drivers | Stefan Kraus, Frank Mielich | 2018-06-12 |
| 9778484 | Optical element having a coating of high diffusivity | Norbert Hugenberg, Markus Haidl, Lothar Holz, Stefan Kraus, Frank Macionczyk +13 more | 2017-10-03 |
| 9500860 | Anti-fog coating | Thomas Gloege, Norbert Hugenberg, Stefan Kraus | 2016-11-22 |
| 8425035 | Spectacle lens with color-neutral anti-reflection coating and method of making the same | — | 2013-04-23 |