Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600535 | Valve unit for pressure exchanger installations | Stephan Bross, Bernhard Brecht, Uwe Bruhns, Stefan Flak, Christoph Jaeger +3 more | 2009-10-13 |
| 7152620 | Flow-reversing valve | Stephen Bross, Bernhard Brecht, Uwe Bruhns, Mogens Ellegaard, Stefan Flak +3 more | 2006-12-26 |