Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185820 | Multi-layer three-way catalytic converter | Jan Schoenhaber, Martin Roesch | 2021-11-30 |
| 10933373 | Catalytically active particulate filter | Naina Deibel, Stephanie Spiess, Martin Roesch, Jan Schoenhaber, Susanne KUNERT | 2021-03-02 |