Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117813 | Submarine boat | Thammo Kellermann, Dieter Peterich, Hans Pommer | 2006-10-10 |
| 6797174 | Connecting system for plastic columns | Willi Neuroth, Klaus Kreher | 2004-09-28 |
| 4737284 | Chromatography column | Gunter Hauke | 1988-04-12 |