Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156145 | Emissions module with adjustable sizing | Wesley Gene Benson, Joshua L. Ratts, Jack A. Merchant | 2021-10-26 |
| 11098631 | NOx sensor protection system | Min Xiao, Wengang Chen, Zhenhua Zhang, Qiang Zhu, Mohamed Daoud | 2021-08-24 |
| 10953373 | Reductant nozzle with radial air injection | Satya Ramakrishna Manda Venkata Naga, Kevin L. Martin, Paul Arthur Zwart | 2021-03-23 |
| 10894237 | Reductant nozzle with concave impinging surface | Satya Ramakrishna Manda Venkata Naga, Kevin L. Martin, Paul Arthur Zwart | 2021-01-19 |
| 10888885 | Reductant nozzle with swirling spray pattern | Satya Ramakrishna Manda Venkata Naga, Kevin L. Martin, Paul Arthur Zwart | 2021-01-12 |