Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980972 | Roller variator for actuating continuously variable transmissions | John M. Starkey, Benjamin J. Rumley | 2011-07-19 |
| 7980973 | Coaxial electrical actuator for continuously variable transmissions | John M. Starkey | 2011-07-19 |