Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476319 | Method and apparatus for continuously controlling denitrification in variable nitrogen loads in wastewater | Jürgen Kahlert, Frank Niemeyer | 2009-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476319 | Method and apparatus for continuously controlling denitrification in variable nitrogen loads in wastewater | Jürgen Kahlert, Frank Niemeyer | 2009-01-13 |