Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876221 | Polycrystalline silicon fragments and process for comminuting polycrystalline silicon rods | Peter Gruebl | 2020-12-29 |
| 10589318 | Classifying polysilicon | Andreas Schneider, Peter Gruebl, Rainer Hauswirth | 2020-03-17 |
| 10576436 | Device and method for the removal of polycrystalline silicon rods from a reactor | Tobias Weiss, Udo Almasy, Stefan Faerber | 2020-03-03 |