Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442596 | Packaging for polysilicon and method for packaging polysilicon | Martin Brixel, Joachim Mattes, Peter Wimmer | 2019-10-15 |
| 10301181 | Method for deinstallation of rod pairs of polysilicon produced by the Siemens process | Stefan Faerber | 2019-05-28 |
| 10221002 | Packing of polycrystalline silicon | Joachim Mattes, Bruno Lichtenegger | 2019-03-05 |
| 10202282 | Process for producing polycrystalline silicon | — | 2019-02-12 |