Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625392 | Heating device for filter elements of a particle filter and particle filter | Achim Bierbaum, Lutz Ose | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625392 | Heating device for filter elements of a particle filter and particle filter | Achim Bierbaum, Lutz Ose | 2003-09-23 |