Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525380 | Aftertreatment system with multiple dosing modules | Liqiang Bian, Lei Jiang, YI-YONG XIE | 2022-12-13 |
| 11519310 | Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters | A. Carl McDonald, Ramakrishna Gopal Dontha, Niklas M. Schmidt, Nathan A. Ottinger, Z. Gerald Liu +2 more | 2022-12-06 |
| 11480082 | Systems and methods for dynamic control of filtration efficiency and fuel economy | Yujun Wang, John K. Heichelbech | 2022-10-25 |
| 11448113 | Fuel analysis systems and methods | Gautam Sharma, Deepak Joy Frank, James Hyungsuk Kang, Abhijeet Nande, Jinqian Gong +2 more | 2022-09-20 |