Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808189 | High-filtration efficiency wall-flow filter | Martin Foerster, Naina Deibel, Antje Oltersdorf, Juergen Koch | 2023-11-07 |
| 11566548 | Catalytically active particle filter with a high degree of filtration efficiency | Martin Foerster, Juergen Koch, Naina Deibel, Antje Oltersdorf, Jan Schoenhaber | 2023-01-31 |