Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227905 | Supporting structure, device for treating exhaust gases, and method for the production thereof | — | 2019-03-12 |
| 7189274 | Exhaust gas filter with at least one filter layer and method for producing a filter layer | Rolf Brück, Jan Hodgson | 2007-03-13 |