Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10369548 | Catalyzed soot filter | Gerd Grubert, Alfred Punke, Torsten Neubauer, Marcus Hilgendorff, Chung-Zong Wan +1 more | 2019-08-06 |
| 10226754 | Lean NOx trap with enhanced high and low temperature performance | Gerd Grubert, Torsten Neubauer, Alfred Punke, Marcus Hilgendorff, Marko Buchholz | 2019-03-12 |
| 10215073 | Catalyzed soot filter for use in passive selective catalytic reduction | Alfred Punke, Gerd Grubert, Marcus Hilgendorff, Torsten Neubauer, Yuejin Li | 2019-02-26 |