Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468915 | Selective catalytic reduction catalyst system | Marius Vaarkamp, Arne Kuhlmann, Stefan Kah | 2016-10-18 |
| 9260995 | Cyclone particulate filtration for lean burn engines | Joseph A. Patchett | 2016-02-16 |