Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828893 | Silicon wafer and process for the heat treatment of a silicon wafer | Timo Mueller, Wilfried von Ammon, Erich Daub, Peter Krottenthaler, Klaus Messmann +3 more | 2010-11-09 |