Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949319 | Multi-speed gearbox and the drive axle made therewith | Gowrisankar Devaraj, Eric M. Engerman, Charles B. Lohr, Travis J. Miller, Ryan D. Nelms +2 more | 2024-04-02 |
| 11668374 | Traction device | Jeffrey M. David, Daniel J. Dawe, Charles B. Lohr, Travis J. Miller, Sebastian J. Peters +1 more | 2023-06-06 |
| 11621606 | Multi-speed gearbox and the drive axle made therewith | Gowrisankar Devaraj, Eric M. Engerman, Charles B. Lohr, Travis J. Miller, Ryan D. Nelms +2 more | 2023-04-04 |
| 11306802 | Traction device | Jeffrey M. David, Daniel J. Dawe, Charles B. Lohr, Travis J. Miller, Sebastian J. Peters +1 more | 2022-04-19 |
| 6663532 | Dual strategy control for a toroidal drive type continuously variable transmission | Charles B. Lohr, John M. Loeffler | 2003-12-16 |