Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371235 | Multiple speed transmission | — | 2019-08-06 |
| 10308107 | Multi-mode hybrid powertrain | Xiaowu Zhang, David Gon Oh, David A. Janson, Mark John Jennings | 2019-06-04 |
| 10259308 | Axle assembly for hybrid electric vehicle | David A. Janson | 2019-04-16 |
| 10245951 | Hybrid transmission with dual-drive pump | David A. Janson, Jeffrey Edward Maurer, Matthew David Hammond | 2019-04-02 |
| 10247280 | Four planetary-gearset step-ratio automatic transmission | Donald E. Hoffman | 2019-04-02 |