Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887448 | Method for production of high purity silicon | Hans-Dieter Block, Leslaw Mleczko, Hans-Joachim Leimkühler, Rainer Weber, Dietmar Schwanke +2 more | 2005-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887448 | Method for production of high purity silicon | Hans-Dieter Block, Leslaw Mleczko, Hans-Joachim Leimkühler, Rainer Weber, Dietmar Schwanke +2 more | 2005-05-03 |