Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400329 | Process for the preparation of polycrystalline silicon | Reiner Pech, Armin Sandner | 2019-09-03 |
| 9481578 | Polycrystalline silicon rod and process for production thereof | Martin Weber, Erich Dornberger, Heinz Kraus, Reiner Pech | 2016-11-01 |
| 8999516 | Polycrystalline silicon rod and process for production thereof | Martin Weber, Erich Dornberger, Heinz Kraus, Reiner Pech | 2015-04-07 |