Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269747 | Method for producing polycrystalline silicon | Piotr Filar, Thomas Schröck | 2025-04-08 |
| 11655541 | Process for producing polycrystalline silicon | — | 2023-05-23 |
| 11515184 | Method for determining a surface temperature | Olaf Seifarth, Stefan Sommerauer | 2022-11-29 |