Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132222 | Exhaust aftertreatment system, apparatus, and method | Bogdan Balea | 2018-11-20 |
| 10066535 | Compact design exhaust aftertreatment system with NOx sensor | Yong Yi, Bogdan Balea | 2018-09-04 |
| 9976470 | Aftertreatment module having replaceable catalyst housing | Raymond U. Isada, Kurtis Chenoweth, Ping Xiang, Yung T. Bui | 2018-05-22 |