Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828691 | Silicon block, method for producing the same, crucible of transparent or opaque fused silica suited for performing the method, and method for the production thereof | Christian Schenk, Gerrit Scheich, Nils Christian Nielsen, Walter Lehmann, Bernhard Freudenberg +3 more | 2017-11-28 |
| 9371597 | Device and method for producing silicon blocks | Bernhard Freudenberg, Sara Grützner, Marc Dietrich, Andreas Krause, Bianca Gründig-Wendrock +4 more | 2016-06-21 |