Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092215 | Gearing system for compound gear reduction | Brian Russell Hopkins, Eric Anderfaas | 2021-08-17 |
| 10995816 | Magnetorheological damper | Brian Russell Hopkins, Eric Anderfaas | 2021-05-04 |
| 10889183 | All-terrain vehicle | John C. Dunne, Jr., Jon C. Charland, Hayden Barr, Eric Anderfaas | 2021-01-12 |