Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355308 | Electric drive module having motor with heat sink insert in rotor shaft | Jeffrey J. Ronning, James P. Downs, Peter Fischer, David Crecelius, Zugang Huang +1 more | 2025-07-08 |
| 12057738 | Electric motor and stator cooling apparatus | James P. Downs, David Crecelius, Peter Fischer, Jeffrey J. Ronning | 2024-08-06 |
| 11888356 | Electric drive module having motor with heat sink insert in rotor shaft | Jeffrey J. Ronning, James P. Downs, Peter Fischer, David Crecelius, Zugang Huang +1 more | 2024-01-30 |
| 11863046 | Electric drive unit | James P. Downs, Paul J. Valente, Jeffrey J. Ronning, David Crecelius, Zugang Huang | 2024-01-02 |
| 11862543 | Electric drive module | James P. Downs, David Crecelius, Jeffrey J. Ronning, Paul J. Valente | 2024-01-02 |
| 11660968 | Drive system and method for vehicle employing multiple electronic motors | Jeffrey J. Ronning | 2023-05-30 |
| 11632005 | Electric motor having stator with laminations configured to form distinct cooling channels | Jeffrey J. Ronning | 2023-04-18 |
| 11626765 | Electric drive module having motor with heat sink insert in rotor shaft | Jeffrey J. Ronning, James P. Downs, Peter Fischer, David Crecelius, Zugang Huang +1 more | 2023-04-11 |
| 11569698 | Electric motor and stator cooling apparatus | James P. Downs, David Crecelius, Peter Fischer, Jeffrey J. Ronning | 2023-01-31 |
| 11456239 | Electric drive module | James P. Downs, David Crecelius, Jeffrey J. Ronning, Paul J. Valente | 2022-09-27 |
| 11303183 | Electric drive module | James P. Downs, David Crecelius, Jeffrey J. Ronning, Paul J. Valente | 2022-04-12 |
| 11186181 | Drive system and method for vehicle employing multiple electronic motors | Jeffrey J. Ronning | 2021-11-30 |
| 10923972 | Electric motor having stator with laminations configured to form distinct cooling channels | Jeffrey J. Ronning | 2021-02-16 |
| 10879749 | Electric motor and stator cooling apparatus | James P. Downs, David Crecelius, Peter Fischer, Jeffrey J. Ronning | 2020-12-29 |
| 10675984 | Drive system and method for vehicle employing multiple electric motors | Jeffrey J. Ronning | 2020-06-09 |
| 9866092 | Rotor and method of forming same | Michael D. Hanna, James G. Schroth, John S. Agapiou | 2018-01-09 |
| 8860278 | Stator assembly for belt alternator starter motor generator for hybrid vehicles | — | 2014-10-14 |
| 8847460 | Asymmetric stator teeth in an electric motor | Sinisa Jurkovic, Xinyu Zhou, Qiang Niu, Khwaja M. Rahman, Xu Han +1 more | 2014-09-30 |
| 8816555 | Rotor for a permanent magnet electric machine | Xinyu Zhou, Sinisa Jurkovic, Qiang Niu, Khwaja M. Rahman, Xu Han | 2014-08-26 |
| 8541924 | Stator assembly having a phase-to-phase insulator, and a method of assembling a stator assembly | Ryan Van Tiem, Edward L. Kaiser, Paul F. Turnbull, Michael C. Muir | 2013-09-24 |
| 8269386 | Phase lead connections for a bar wound stator | Edward L. Kaiser, Kevin P. Coleman | 2012-09-18 |
| 7030528 | Dual concentric AC motor | — | 2006-04-18 |
| 6914410 | Electric differential traction-control drive system | Theodore E. Demers, Daniel D. Richey | 2005-07-05 |