Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935614 | Epitaxially coated silicon wafer and method for producing epitaxially coated silicon wafers | Norbert Werner | 2011-05-03 |
| 7922813 | Epitaxially coated silicon wafer and method for producing epitaxially coated silicon wafers | Christian Hager | 2011-04-12 |