Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920701 | Chamber for a freeze-drying device | Georg-Wilheim Oetjen | 2005-07-26 |
| 6163979 | Method for controlling a freeze drying process | Georg-Wilhelm Oetjen, Hubert Klutsch, Marion Leineweber | 2000-12-26 |