Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052878 | Filter element with coating for surface filtration | Stefan Hajek, Urs Herding, Wolfgang Raabe, Reiner Thuerauf, Bernd Meindl | 2011-11-08 |
| 7485228 | Reactor and method for anaerobic wastewater treatment | Walter Herding, Urs Herding, Rainer Thurauf, Stephan Prechtl, Rainer Scholz +3 more | 2009-02-03 |