Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372124 | Method for operating clutch elements of a transmission | Daniel E Knieper, Graham Russell, R William Davis | 2025-07-29 |
| 12044309 | Method for determining the rotational speed of a node of a transmission | R William Davis, Graham Russell, Daniel E Knieper | 2024-07-23 |
| 11859715 | Method for shifting a transmission of a vehicle into reverse | Graham Russell, R. William Davis, Daniel E Knieper | 2024-01-02 |
| 11858481 | Rotational lock module assembly | — | 2024-01-02 |
| 11828335 | Driveline disconnect assembly | Jeffrey Viola | 2023-11-28 |
| 11788586 | Method for engaging and disengaging clutch elements of a transmission | R. William Davis, Graham Russell, Daniel E Knieper | 2023-10-17 |
| 11326692 | Rotational control assembly for a vehicle transmission | Jeffrey Viola | 2022-05-10 |
| 11280377 | Transmission assembly | — | 2022-03-22 |
| 11215245 | Coupling and control assembly including controllable coupling assembly having speed sensor and methods of controlling the controllable coupling assembly using information from the speed sensor for park/hill-hold operations | Philip B. Woodley | 2022-01-04 |
| 11035423 | Non-friction coupling and control assembly, engageable coupling assembly and locking member for use in the assemblies | — | 2021-06-15 |
| 10933736 | Drive system including a transmission having a plurality of different operating modes | Philip B. Woodley | 2021-03-02 |
| 10821823 | Powertrain assembly and method of using same | — | 2020-11-03 |
| 10781920 | Drive systems including transmissions and magnetic coupling devices for electric and hybrid electric vehicles | Philip B. Woodley | 2020-09-22 |
| 10781891 | Drive system including a transmission and magnetic coupling device for an electric vehicle | Philip B. Woodley | 2020-09-22 |
| 10711867 | Transmission assembly and method of using same | — | 2020-07-14 |
| 10677296 | Electronic, high-efficiency vehicular transmission, overrunning, non-friction coupling and control assembly and switchable linear actuator device for use therein | Patrick J. McCleer | 2020-06-09 |
| 10619681 | Overrunning, non-friction coupling and control assemblies and switchable linear actuator device and reciprocating electromechanical apparatus for use therein | — | 2020-04-14 |
| 10590999 | Overrunning, non-friction, radial coupling and control assembly and switchable linear actuator device for use in the assembly | — | 2020-03-17 |
| 10533618 | Overrunning, non-friction coupling and control assembly, engageable coupling assembly and locking member for use in the assemblies | — | 2020-01-14 |
| 10183570 | Drive systems including transmissions for electric and hybrid electric vehicles | Philip B. Woodley | 2019-01-22 |
| 9933049 | Vehicle drive system including a transmission | — | 2018-04-03 |
| 9874252 | Electronic, high-efficiency vehicular transmission, overrunning, non-friction coupling and control assembly and switchable linear actuator device for use therein | Patrick J. McCleer | 2018-01-23 |
| 9638266 | Electronic vehicular transmission including a sensor and coupling and control assembly for use therein | — | 2017-05-02 |
| 9562574 | Controllable coupling assembly and coupling member for use in the assembly | — | 2017-02-07 |
| 9541143 | Magnetic system for controlling an operating mode of an overrunning coupling assembly and overrunning coupling and magnetic control assembly including the system | Jeffrey Viola | 2017-01-10 |