Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384218 | Smart vehicle systems and control logic with tire change modes for vehicles with adjustable ride height suspensions | Karen Margaret-Bell Gwidt | 2025-08-12 |
| 12281622 | Fuel control system for internal combustion engine having multiple injection systems | Jeffrey M. Hutmacher | 2025-04-22 |
| 12140092 | Methods and systems for controlling fuel injection | Jeffrey M. Hutmacher | 2024-11-12 |
| 12140098 | Systems and methods for service regeneration of a particulate filter | Matthew Pruski | 2024-11-12 |
| 12122354 | Method and system for controlling cold start emission reduction | Daniel S. Dimoski, Daniel P Himes, Haresh Dayaljee Varu | 2024-10-22 |
| 11852091 | Idle mode for engines with port fueld injection (PFI) and direct injection (DI) fuel systems | Matthew David Defever | 2023-12-26 |
| 11852089 | Systems and methods for improved catalytic converter performance during cold starts | Matthew Pruski | 2023-12-26 |
| 11773791 | Multi-pulse fuel injection systems and control logic for port fuel injection pulse monitoring in engine assemblies | Daniel P Himes, Mark D. Carr, Jonathan A. Law, Jeffrey M. Hutmacher | 2023-10-03 |
| 11754013 | Enhanced minimum mass limit for direct injection engines | Daniel P Himes | 2023-09-12 |
| 11686264 | Scavenging for particulate filter regeneration | Daniel P Himes | 2023-06-27 |
| 11668259 | Port-direct injection engine methods and systems optimizing fuel economy with particulate control | Andrew B. Gillett, Karen Margaret-Bell Gwidt | 2023-06-06 |
| 11661902 | Port-direct injection engine systems and methods using ethanol-gasoline fuels | Jeffrey M. Hutmacher | 2023-05-30 |
| 11614042 | Compression ratio methods and systems for particulate filter regeneration | Andrew B. Gillett, Karen Margaret-Bell Gwidt | 2023-03-28 |
| 11578677 | Method and system for diagnosing cold start emission reduction | Erika L Pruski | 2023-02-14 |
| 11466641 | Modifying PFI to DI ratio to mitigate engine knocking | Vitor Lanznaster Penteado | 2022-10-11 |
| 10823101 | System and method for learning an injector compensation | Daniel P Himes, Andrew Shaw | 2020-11-03 |
| 10001073 | Systems and methods for multiple catalyst light off events during drive cycle | Robert E. Heger, Robert J. Genslak, Stephen Paul Levijoki, Edward Stuteville | 2018-06-19 |
| 9650981 | Adjustment of measured oxygen storage capacity based on upstream O2 sensor performance | Thomas J. Large, Grant J. Ovist, Sharianne Ziola, Timothy Wendling | 2017-05-16 |
| 9376975 | Stochastic pre-ignition prediction and mitigation systems and methods | Bjorn E. Soderstrom, Kevin M. Luchansky, Craig M. Sawdon, Wajdi B. Hamama | 2016-06-28 |
| 9217386 | System and method for preventing stochastic pre-ignition | Dean R. Kwapis, Rafat F. Hattar, Kevin M. Luchansky | 2015-12-22 |
| 9115684 | Engine startup control systems and methods | Rafat F. Hattar, Bradford W. Bur | 2015-08-25 |
| 9057339 | Stochastic pre-ignition mitigation system | Karen Margaret-Bell Gwidt | 2015-06-16 |
| 8973429 | System and method for detecting stochastic pre-ignition | Kevin M. Luchansky, Craig M. Sawdon, Wajdi B. Hamama | 2015-03-10 |