Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803331 | Process for the heat treatment of a silicon wafer, and silicon wafer produced | Robert A. Holzl, Christoph Seuring, Wilfried von Ammon | 2004-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803331 | Process for the heat treatment of a silicon wafer, and silicon wafer produced | Robert A. Holzl, Christoph Seuring, Wilfried von Ammon | 2004-10-12 |