Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614142 | Rotor for an electrical machine, and an electrical machine including such a rotor | Dennise R Hayward | 2003-09-02 |
| 6225723 | Electric machine and rotor for use therein | John F. Cooper | 2001-05-01 |