Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9887648 | Motor speed control with speed foldback for phase imbalance protection | John A. Cairo, Jr., Brian Geoffrey, William C. Phillips | 2018-02-06 |
| 5256949 | AC power line current regeneration | John G. Reichard | 1993-10-26 |
| 4984981 | Heater with flame powered logic supply circuit | — | 1991-01-15 |
| 4958118 | Wide range, self-starting single phase motor speed control | — | 1990-09-18 |
| 4926100 | Zero-torque eddy current motor system and method for controlling same | Karl M. Hink, Jerome J. Reichard, Bruce C. Wagner, Douglas B. Weber, Theodore O. Wiesendanger | 1990-05-15 |