Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597273 | Vehicular gear system friction reduction | Hiroko Ohtani, Kevin Richard John Ellwood, David Karl Bidner, Arup Kumar Gangopadhyay, Mathew John Fast | 2023-03-07 |
| 11578795 | Rear axle lubrication oil temperature control using exhaust heat recovery and a thermal battery | Cary Cole, Sunil Katragadda, David Karl Bidner, Michael Levin, Colby Jason Buckman +3 more | 2023-02-14 |