Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092049 | Methods and system for operating an engine | Justin Reuel Badger, Kenneth Frederick | 2021-08-17 |
| 10969011 | Method and system for disengaging parking pawl in hybrid transmission | Kenneth Frederick | 2021-04-06 |