Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441459 | Coated wall-flow filter | Naina Deibel, Martin Foerster, Juergen Koch, Martin Roesch | 2022-09-13 |
| 11305269 | Coated wall-flow filter | Naina Deibel, Martin Foerster, Juergen Koch, Martin Roesch | 2022-04-19 |