Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179675 | Reactor for reducing nitrogen oxides | Guido Seng, Wenzhong Zhang, Andreas Klemt, Paul Benjerman Himelfarb | 2021-11-23 |
| 11020732 | Catalyst bed and method for reducing nitrogen oxides | Guido Seng, Wenzhong Zhang, Andreas Klemt, Paul Benjerman Himelfarb | 2021-06-01 |
| 10960352 | Catalyst bed and method for reducing nitrogen oxides | Guido Seng, Wenzhong Zhang, Andreas Klemt, Paul Benjerman Himelfarb | 2021-03-30 |