Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518778 | Control system for a continuously variable transmission in a vehicle propulsion system | Christopher Jay Weingartz, Bret J. Keller | 2019-12-31 |
| 10408287 | Method and apparatus for safe gear ratio selection and control for a clutch-to-clutch transmission | Scott D. Biggs, Brian Hanselman, Greg J. Perantoni | 2019-09-10 |
| 10316968 | Method and apparatus for ratio control for a continuously variable transmission | Christopher Jay Weingartz, Greg J. Perantoni, Stuart Parker, Paul G. Otanez, Bret M. Olson +2 more | 2019-06-11 |