Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478860 | Device and method for the flexible classification of polycrystalline silicon fragments | Marcus Schaefer | 2019-11-19 |
| 10400329 | Process for the preparation of polycrystalline silicon | Michael Kerscher, Armin Sandner | 2019-09-03 |