Issued Patents All Time
Showing 25 most recent of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913401 | Engine emission control systems for deceleration fuel cutoff events and cold starts | Chengke Liu, Rafat F. Hattar, Jeffrey M. Kaiser, Joseph Shelton | 2024-02-27 |
| 11885253 | Control of engine enthalpy for catalytic converter light-off | Andrew A. Raftopoulos, Pratap S. Murthy | 2024-01-30 |
| 11885250 | Vehicle systems and methods for aftertreatment preheating | Rafat F. Hattar | 2024-01-30 |
| 11313291 | Secondary throttle control systems and methods | Andrew A. Raftopoulos, Michael A. Smith, Christopher E. Whitney, Nathan M. Picot, Craig E. Slepicka +2 more | 2022-04-26 |
| 11168627 | Cylinder imbalance correction system and method | Michael A. Smith, Dale A. Frank, Ryan J. Prescott, Manoj K. Moningi, Michael J. Lucido | 2021-11-09 |
| 11118491 | Gasoline particulate filter regeneration systems and methods | William D. Gough, Michael A. Smith, Timothy Wendling | 2021-09-14 |
| 11098666 | System and method for controlling amount of sulfur on three-way catalyst by limiting deceleration cylinder cut off | Michael A. Smith, Michael J. Lucido, Jeffrey M. Hutmacher, Scott T. Feldmann, Randy L. Dufresne | 2021-08-24 |
| 10808594 | Generalized cold start emissions reduction strategy | Daniel S. Dimoski, Brian P. Hannon, JR. | 2020-10-20 |
| 10669922 | System and method for adjusting the rate of coolant flow through an engine based on coolant pressure | Eugene V. Gonze, Sergio Quelhas, Michael J. Paratore, Jr. | 2020-06-02 |
| 10605151 | Electric pump operating strategy | Eugene V. Gonze, Sergio Quelhas, Michael J. Paratore, Jr. | 2020-03-31 |
| 10480391 | Coolant control systems and methods to prevent coolant boiling | Eugene V. Gonze, Yue-Ming Chen, Ben W. Moscherosch | 2019-11-19 |
| 10352223 | Method for cold start emissions diagnostic | Gregory J. York, Zhijian Wu | 2019-07-16 |
| 10006335 | Coolant temperature correction systems and methods | Eugene V. Gonze, Christopher H. Knieper | 2018-06-26 |
| 9964022 | Engine off cooling strategy | Eugene V. Gonze, Yue-Ming Chen, Christopher H. Knieper | 2018-05-08 |
| 9957875 | Coolant pump control systems and methods for backpressure compensation | Eugene V. Gonze, Yue-Ming Chen | 2018-05-01 |
| 9932917 | Exhaust gas recirculation control systems and methods | Darrell W. Burleigh, Martino Casetti | 2018-04-03 |
| 9869223 | Flexible engine metal warming system and method for an internal combustion engine | Eugene V. Gonze, Michael J. Paratore, Jr., Yue-Ming Chen | 2018-01-16 |
| 9863337 | Systems for regeneration of a gasoline particulate filter | Jan Fritzsche, Martino Casetti, Jeremy J. Anderson | 2018-01-09 |
| 9840962 | System and method for controlling inlet coolant temperature of an internal combustion engine | Eugene V. Gonze, Yue-Ming Chen, Sanjeev M. Naik | 2017-12-12 |
| 9719406 | Engine out coolant temperature correction | Eugene V. Gonze, Yue-Ming Chen | 2017-08-01 |
| 9719408 | System and method for engine block cooling | Eugene V. Gonze, Yue-Ming Chen, Ben W. Moscherosch | 2017-08-01 |
| 9599011 | Electric coolant pump diagnostic systems and methods | Eugene V. Gonze, Yue-Ming Chen | 2017-03-21 |
| 9540987 | System and method for diagnosing a fault in a partitioned coolant valve | Eugene V. Gonze, Yue-Ming Chen | 2017-01-10 |
| 9506420 | External EGR rate feedback | Darrell W. Burleigh, Gerald W. Fly | 2016-11-29 |
| 9341133 | Exhaust gas recirculation control systems and methods | Sanjeev M. Naik, Martino Casetti | 2016-05-17 |