Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005364 | Rotor position measurement | — | 1999-12-21 |
| 4520302 | Stepping motors and drive circuits therefor | Roland John Hill | 1985-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005364 | Rotor position measurement | — | 1999-12-21 |
| 4520302 | Stepping motors and drive circuits therefor | Roland John Hill | 1985-05-28 |