Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761828 | Process for the reduction of concentration of nitrates and/or nitrogen-containing compounds by means of SO2 | Jürgen Heuser, Werner Verhoeven, Gabriel Denecker | 2004-07-13 |
| 6675844 | Method of loading moist, sticky bulk material into a fluid pervious container | Lutz Gottschalk, Georg Ronge, Johannes-Peter Schafer, Dirk Müller, Michael Prein +1 more | 2004-01-13 |