Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887448 | Method for production of high purity silicon | Hans-Dieter Block, Leslaw Mleczko, Hans-Joachim Leimkühler, Knud Werner, Dietmar Schwanke +2 more | 2005-05-03 |
| 6852301 | Method for producing silane | Hans-Dieter Block, Leslaw Mleczko, Andreas Bulan, Sigurd Buchholz, Torsten Sill | 2005-02-08 |