Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296298 | Double-layer three-way catalyst with further improved ageing stability | Martin Roesch, Joerg-Michael Richter, Carolin Braun, Marcus Schmidt, Nicole Schichtel | 2025-05-13 |
| 10413886 | Double-layer three-way catalyst with improved aging stability | Joerg-Michael Richter, Martin Roesch, Nicole Schichtel, Marcus Schmidt, Jan Schoenhaber +2 more | 2019-09-17 |
| 10071342 | Three-way catalytic converter | Jan Schoenhaber, Joerg-Michael Richter, Martin Roesch | 2018-09-11 |
| 9522360 | Three-way-catalyst system | Marcus Schmidt, Martin Roesch, Raoul Klingmann, Joerg-Michael Richter | 2016-12-20 |
| 9486793 | Start-up catalyst for use upstream of a gasoline particulate filter | Raoul Klingmann, Martin Roesch, Joerg-Michael Richter, Stephanie Spiess | 2016-11-08 |