Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625433 | Method for cleaning a particle filter | Achim Dittler, Michael Himmen, Bernd Krutzsch, Peter Neumann, Eberhard Schmidt +2 more | 2009-12-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625433 | Method for cleaning a particle filter | Achim Dittler, Michael Himmen, Bernd Krutzsch, Peter Neumann, Eberhard Schmidt +2 more | 2009-12-01 |