Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6616851 | System and method for treating water circulating in open-circuit cooling systems | Norbert Wrede, Wolfgang Schmitt, Alfred Werner-Busse, Wolfgang Hater, Jens Vier | 2003-09-09 |