Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626309 | Method of balancing an embedded permanent magnet motor rotor | — | 2009-12-01 |
| 7466054 | Aerodynamic insert for high speed permanent magnet motor | Kevin L. Tapper | 2008-12-16 |
| 6933645 | Permanent magnet rotor and magnet cradle | — | 2005-08-23 |
| 6257546 | Slip casting | Robert Deakin | 2001-07-10 |