Issued Patents All Time
Showing 25 most recent of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305601 | System and method for restarting an engine | Maruthi Ravichandran, Calvin Trescott, Nicholas David Moore, Rajit Johri, Naginder Gogna | 2025-05-20 |
| 11628818 | Methods and system for stopping an engine of a hybrid vehicle | Yanan Zhao, Christopher John Teslak, Stuart N. Ford, Judhajit Roy, Chenliu Stephen Lu +1 more | 2023-04-18 |
| 11339740 | Methods and system for managing fuel cut off for hybrid vehicles | Yanan Zhao, Judhajit Roy, Christopher John Teslak, Rajit Johri, Mark Steven Yamazaki | 2022-05-24 |
| 11136011 | Method and system for vehicle control | Ross Dykstra Pursifull | 2021-10-05 |
| 11118552 | Method and system for engine control | Ross Dykstra Pursifull | 2021-09-14 |
| 11066062 | Systems and methods for reducing engine compression torque | Joseph Norman Ulrey, William C. Cole, Brad Alan Boyer, Ross Dykstra Pursifull | 2021-07-20 |
| 10953723 | Vehicle climate control method | Ross Dykstra Pursifull | 2021-03-23 |
| 10895206 | Method and system for engine idle speed control | Ross Dykstra Pursifull | 2021-01-19 |
| 10677196 | Method for increasing vacuum production for a vehicle | Ross Dykstra Pursifull | 2020-06-09 |
| 10611376 | Methods and system for decelerating a vehicle | Ross Dykstra Pursifull | 2020-04-07 |
| 10569780 | Powertrain lash management | Ross Dykstra Pursifull | 2020-02-25 |
| 10543842 | System and method for generating vacuum via an engine | Ross Dykstra Pursifull, Russ William Ferguson | 2020-01-28 |
| 10518780 | Methods and system for operating a vehicle | Zhengyu Dai, Yang Xu, Sathish Atluri, Ross Dykstra Pursifull | 2019-12-31 |
| 10450941 | Engine cooling system and method | Joseph Norman Ulrey, Ross Dykstra Pursifull | 2019-10-22 |
| 10393036 | Methods and system for operating an engine | Ross Dykstra Pursifull | 2019-08-27 |
| 10322725 | Powertrain lash management | Ross Dykstra Pursifull | 2019-06-18 |
| 10207709 | Method for preventing wheel spin on stopped vehicles | Ross Dykstra Pursifull | 2019-02-19 |
| 10202912 | System and method for reducing variable compression ratio engine shutdown shake | Christopher Paul Glugla | 2019-02-12 |
| 10202911 | Method and system for an engine for detection and mitigation of insufficient torque | Ross Dykstra Pursifull, Jamie Charles Hanshaw | 2019-02-12 |
| 10202120 | Methods and system for decelerating a vehicle | Ross Dykstra Pursifull | 2019-02-12 |
| 10086840 | Methods and system for operating a vehicle | Zhengyu Dai, Yang Xu, Sathish Atluri, Ross Dykstra Pursifull | 2018-10-02 |
| 10065618 | Vehicle braking system and method | Ross Dykstra Pursifull | 2018-09-04 |
| 10017182 | System and method for controlling a torque converter clutch | Ross Dykstra Pursifull, Donald J. Lewis | 2018-07-10 |
| 10011283 | System and method for driving vehicle accessories | Ross Dykstra Pursifull, Michael E. Reibling, Steven Michael Cyr, Ray C. Siciak | 2018-07-03 |
| 10005463 | System and method for generating vacuum via an engine | Ross Dykstra Pursifull, Russ William Ferguson | 2018-06-26 |