Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12087220 | Exhaust gas aftertreatment system | Colin L. Norris, Matthew Henry, Stephen W. Caddy, Randolph G. Zoran, Matthew Brookes +2 more | 2024-09-10 |
| 11808192 | Exhaust gas aftertreatment system | Colin L. Norris, Matthew Henry, Stephen W. Caddy, Randolph G. Zoran, Matthew Brookes +2 more | 2023-11-07 |
| 11767782 | Reductant dosing system with calibration value determined based on data from pressure sensor assembly and method of calibrating a reductant dosing system | Vikram Sundararajan, Masoud Ziabakhsh Deilami, Catherine Alviz-Radi, Joe V. Hill, Patrick E. Conlon | 2023-09-26 |
| 11306639 | Systems and methods for increasing reductant insertion accuracy | Vikram Sundararajan, Joe V. Hill, Masoud Ziabakhsh Deilami | 2022-04-19 |
| 11156144 | Reductant delivery systems and methods | Taren DeHart, Vaibhav J. Lawand, Paul Douglas Free, Nassim Khaled, Colin L. Norris | 2021-10-26 |
| 11143077 | System and method for varying reductant delivery pressure to aftertreatment systems | Friedrich Zapf, John D. Crofts | 2021-10-12 |
| 10989096 | Close coupled single module aftertreatment system | Yi Liu, Qiang Liu, Arvind V. Harinath, Changsheng C. Su, Behnam Bahrami +1 more | 2021-04-27 |
| 10975749 | Systems and methods for heating reductant | Vinay Kumar Joshi, Aaditya Barve, Anjesh Hemant Sahasrabudhe, Timothy M. Doyle | 2021-04-13 |
| 10927739 | Injector including swirl device | Anthony A. Shaull, Bradlee J. Stroia, Richard D. Thomas, Michael Hays | 2021-02-23 |
| 10865681 | Substrate shape, geometry, positioning, and/or cell density to improve aftertreatment performance | John G. Buechler, Randolph G. Zoran, Ryan M. Johnson, Taren DeHart, Jim L. Alonzo +4 more | 2020-12-15 |
| 10544721 | Reductant delivery systems and methods | Taren DeHart, Vaibhav J. Lawand, Paul Douglas Free, Nassim Khaled, Colin L. Norris | 2020-01-28 |
| 10436097 | Close coupled single module aftertreatment system | Yi Liu, Qiang Liu, Arvind V. Harinath, Changsheng C. Su, Behnam Bahrami +1 more | 2019-10-08 |
| 10301996 | System and method for varying reductant delivery pressure to aftertreatment systems | Friedrich Zapf, John D. Crofts | 2019-05-28 |
| 9938875 | Urea injection systems valves | Andrew Myer, Chetan Ponnathpur, John K. Heichelbech, George L. Muntean, James F. Burke +5 more | 2018-04-10 |
| 9470129 | Systems and techniques for heating urea injection systems | Andrew Myer, John K. Heichelbech, Stephanie Apewokin, James F. Burke | 2016-10-18 |
| 9441518 | Diaphragm pump system having re-priming capabilities | Srivardhan Chandrapati, Andrew Myer, Mugdha Naik, Shu Zhang, Xin Jin +2 more | 2016-09-13 |
| 9422850 | Urea injection systems valves | Andrew Myer, Chetan Ponnathpur, John K. Heichelbech, George L. Muntean, James F. Burke +5 more | 2016-08-23 |
| 9353665 | Ammonia generation system for an SCR system | Andrew Myer, Omkar Tendolkar, John D. Crofts, Samuel Johnson, Ambarish D. Khot | 2016-05-31 |
| 9089791 | Apparatus, method, and system for reductant filtration | Andrew Myer, John K. Heichelbech, George L. Muntean, Jim F. Burke, John Anthis | 2015-07-28 |
| 8959903 | Systems and techniques for heating urea injection systems | Andrew Myer, John K. Heichelbech, Stephanie Apewokin, James F. Burke | 2015-02-24 |
| 8920757 | Reductant dosing control systems and methods | Srivardhan Chandrapati, Yongquan Chai, Shu Zhang | 2014-12-30 |
| 5771861 | Apparatus and method for accurately controlling fuel injection flow rate | Keith L. Musser, Daniel D. Wilhelm, David A. Olson, James Hugh Ross, Jeffrey P. Seger +4 more | 1998-06-30 |