Issued Patents All Time
Showing 25 most recent of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420632 | All-wheel drive system for electric vehicle | Joseph D. Kliewer, Alan G. Holmes, Brenten Paul Corliss, Daryl A. Wilton, Giles D. Bryer | 2025-09-23 |
| 11121592 | Electric machine core with arcuate grain orientation | Alireza Fatemi, Derek F. Lahr | 2021-09-14 |
| 10955025 | Vehicle powertrain variable vibration absorber assembly | Derek F. Lahr, Neeraj S. Shidore, Chunhao J. Lee, Norman K. Bucknor | 2021-03-23 |
| 9719580 | Multi-speed transmission having three planetary gear sets | James M. Hart | 2017-08-01 |
| 9421853 | Integrated powertrain and chassis design for maximized passenger cabin volume of a vehicle | James L. Luttinen, Julian Broadbent, Alan W. Hayman, William A. Bear, Daryl A. Wilton +2 more | 2016-08-23 |
| 9347525 | Multi-speed transmission | Edward W. Mellet, James M. Hart | 2016-05-24 |
| 9334929 | Multi-speed transmission having three planetary gear sets | James M. Hart | 2016-05-10 |
| 9249864 | Multi-speed transmission | Edward W. Mellet, James M. Hart | 2016-02-02 |
| 9222549 | Multi-speed transmission | Edward W. Mellet, James M. Hart, Daryl A. Wilton | 2015-12-29 |
| 9212670 | Composite accumulator | Edward W. Mellet, Carlos E. Marin, Charles K. Buehler, Leonid Basin, Philip C. Lundberg +2 more | 2015-12-15 |
| 9039556 | Transmission-integrated electromechanical device | Daryl A. Wilton, Edward W. Mellet, James M. Hart | 2015-05-26 |
| 8944949 | Multi-speed transmission with integrated electric motor | Edward W. Mellet, James M. Hart | 2015-02-03 |
| 8943917 | Manual transmission | Scott H. Wittkopp | 2015-02-03 |
| 8939863 | Multi-speed transmission with a series disconnect clutch | James M. Hart, Daryl A. Wilton | 2015-01-27 |
| 8870696 | Transmission with dog clutch brake | Daryl A. Wilton, James M. Hart, Edward W. Mellet | 2014-10-28 |
| 8821336 | Multi-speed transmission and backing plate | Daryl A. Wilton, James M. Hart, Edward W. Mellet | 2014-09-02 |
| 8808135 | Multiple speed transmission with a pump assisted launch device | Hamid Vahabzadeh, James M. Hart, Scott H. Wittkopp | 2014-08-19 |
| 8801565 | Multi-speed transmission having stacked planetary gear sets | James M. Hart, Scott H. Wittkopp | 2014-08-12 |
| 8777798 | Ten-speed transmission | James M. Hart, Edward W. Mellet | 2014-07-15 |
| 8758186 | Multi-speed transmission | Edward W. Mellet, James M. Hart | 2014-06-24 |
| 8721488 | Multi-speed transmission | Edward W. Mellet, James M. Hart | 2014-05-13 |
| 8715131 | Multi-speed transmission having a stacked planetary gear set | Edward W. Mellet, James M. Hart | 2014-05-06 |
| 8708860 | Multi-speed transmission having three planetary gear sets | James M. Hart | 2014-04-29 |
| 8702555 | Multi-speed transmission with a selectable one-way clutch | James M. Hart, Daryl A. Wilton | 2014-04-22 |
| 8639424 | System and method for controlling an automatic engine stop-start accumulator | Philip C. Lundberg, Carlos E. Marin, Casie M. Bockenstette, Zhen J. Zhang, Paul G. Otanez | 2014-01-28 |