Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015927 | Electric motor with regeneration current commutation | — | 1991-05-14 |
| 4988939 | Electric motor with variable commutation delay | John G. Reichard | 1991-01-29 |
| 4926100 | Zero-torque eddy current motor system and method for controlling same | Karl M. Hink, Joseph R. Pottebaum, Bruce C. Wagner, Douglas B. Weber, Theodore O. Wiesendanger | 1990-05-15 |
| 4874960 | Programmable controller capacitor and battery backed ram memory board | Jeffrey J. Cybela | 1989-10-17 |