Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933373 | Catalytically active particulate filter | Naina Deibel, Stephanie Spiess, Martin Roesch, Joerg-Michael Richter, Susanne KUNERT | 2021-03-02 |
| 10413886 | Double-layer three-way catalyst with improved aging stability | Joel Despres, Joerg-Michael Richter, Martin Roesch, Nicole Schichtel, Marcus Schmidt +2 more | 2019-09-17 |
| 10071342 | Three-way catalytic converter | Joel Despres, Joerg-Michael Richter, Martin Roesch | 2018-09-11 |
| 10022672 | Catalyst system for gasoline combustion engines, having three-way catalysts and SCR catalyst | Marcus Schmidt, Frank Adam | 2018-07-17 |