Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600535 | Valve unit for pressure exchanger installations | Sven Baumgarten, Stephan Bross, Bernhard Brecht, Uwe Bruhns, Stefan Flak +3 more | 2009-10-13 |
| 7152620 | Flow-reversing valve | Sven Baumgarten, Stephen Bross, Bernhard Brecht, Uwe Bruhns, Stefan Flak +3 more | 2006-12-26 |
| 4842725 | Assembly for making up untreated water according to the principle of reverse osmosis | Thomas Blad, Niels D. Jensen | 1989-06-27 |