Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10754157 | Optical element | Jens Hofmann, Gerhard Kelch, Joerg Puetz, Georg Michels | 2020-08-25 |
| 10558045 | Method for producing an optical element | Jens Hofmann, Gerhard Kelch, Joerg Puetz, Georg Michels | 2020-02-11 |