Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8928198 | Brushless PM machine construction enabling low coercivity magnets | Josh Ley | 2015-01-06 |
| 7598645 | Stress distributing permanent magnet rotor geometry for electric machines | Josh Ley, Victor Chieduko | 2009-10-06 |
| 6693422 | Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor | — | 2004-02-17 |
| 6522130 | Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor | — | 2003-02-18 |
| 5982063 | Electric motor with internal brake | Kevin Lewis | 1999-11-09 |
| 5677605 | Brushless DC motor using phase timing advancement | Craig Cambier | 1997-10-14 |