Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714867 | Method and apparatus for controlling a stepper motor with a programmable parabolic velocity profile | Vladimir Shlain | 1987-12-22 |
| 4703238 | Amplifier system for D.C. motor | Brian Hewson | 1987-10-27 |
| 4682092 | Synchronous motor drive with chopper regulator | John Pellegrino | 1987-07-21 |
| 4675590 | Stepping motor driver with mid-frequency stability control | John Pellegrino | 1987-06-23 |