Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285745 | Coordinated emission control system including diesel oxidation catalyst and low temperature NOx adsorber | Gerd Grubert, Alfred Punke | 2025-04-29 |
| 12208361 | Catalytic system for the treatment of an exhaust gas of a combustion engine | Gerd Grubert, Alfred Punke, Arne Tobias Niggebaum, Sven Jare Lohmeier, Emre Emmez +2 more | 2025-01-28 |