Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916982 | Rotor having longitudinal recesses in outer surface between V-slot poles | Keith I. Hoemann, Michael W. Major | 2021-02-09 |
| 10910895 | Electric motor with v-slot rotor | Keith I. Hoemann, Michael W. Major | 2021-02-02 |