Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336645 | Rare earth metal-doped quartz glass and method for producing the same | Hardy Baierl, Stephan Grimm, Kay Schuster, Jan Dellith, Andreas Langner +2 more | 2019-07-02 |
| 10287705 | Pulling a semiconductor single crystal according to the Czochralski method and silica glass crucible suitable therefor | Michael Hünermann, Walter Lehmann | 2019-05-14 |