Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077192 | Method for producing polycrystalline silicon | Stefan Faerber, Andreas Bergmann, Reiner Pech | 2018-09-18 |
| 9586210 | Apparatus and method for comminuting a polycrystalline silicon rod | Joachim Mattes, Peter Gruebl | 2017-03-07 |