Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992147 | Diagnostic method for electric propulsion system with reconfigurable battery system | Shifang Li, William T. Ivan, Yue Fan | 2021-04-27 |
| 10982745 | Planetary differential drive system | Alan G. Holmes, Joseph R. Littlefield | 2021-04-20 |
| 10920859 | Two-speed electric drive-unit | Alan G. Holmes | 2021-02-16 |
| 10893371 | Apparatus and method for treating a neurological disorder of the auditory system | Stephen Hughes, Ross O'Neill, Caroline Hamilton, Shona D'Arcy | 2021-01-12 |