Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626772 | SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations | Askok Kumar, Jinyong Luo | 2020-04-21 |
| 10544720 | System and method for managing contaminant storage in a storage catalyst | Michael Haas, Ashok Kumar | 2020-01-28 |