Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659231 | Brake for DC brushless motor | Brian Campbell | 1997-08-19 |
| 5223778 | Automatic tuning apparatus for PID controllers | Donald F. Baechtel, CHIA-PENG DAY | 1993-06-29 |
| 5063335 | Two-input control with independent proportional and integral gains for velocity error and velocity feedforward including velocity command limiting | Donald F. Baechtel, Thomas J. Rehm | 1991-11-05 |