Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366276 | Magnetic torsional spring with linear torque | Peter Nicholas Wells | 2025-07-22 |
| 12031415 | Drilling fluid through-flow axial flux turbine generator | Nobuyoshi Niina, Libo Yang | 2024-07-09 |
| 6304011 | Rotary electrical machines | Keith Robert Pullen, Justin Hall, Mohammad Reza Etemad | 2001-10-16 |
| 6195869 | Method of applying a retention ring to a disc rotor assembly | Keith Robert Pullen, Justin Hall, Mohammad Reza Etemad | 2001-03-06 |