Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784582 | Magnet shaping and pole concentration for reduction of cogging torque in permanent magnet motors | John R. Suriano | 2004-08-31 |
| 6744171 | Rotating electric machine with sloped tooth surfaces for cogging torque reduction | — | 2004-06-01 |