Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876221 | Polycrystalline silicon fragments and process for comminuting polycrystalline silicon rods | Reiner Pech | 2020-12-29 |
| 10589318 | Classifying polysilicon | Andreas Schneider, Rainer Hauswirth, Reiner Pech | 2020-03-17 |