Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689543 | Frequency and voltage control for inverter powered AC motor | — | 1987-08-25 |
| 4642535 | Electromagnetic energy storage and supply system | — | 1987-02-10 |
| 4625160 | Variable speed constant frequency generating system | — | 1986-11-25 |
| 4547843 | Multiple output DC power supply | — | 1985-10-15 |
| 4542451 | Inverter with bidirectional inverter for regenerative current | — | 1985-09-17 |
| 4517483 | Permanent magnet rotor with saturable flux bridges | Donald A. Straznickas | 1985-05-14 |
| 4489323 | Control for electrical power conversion system | Timothy F. Glennon, Charles M. Lenny | 1984-12-18 |
| 4467267 | Alternator excitation system | Norbert L. Schmitz | 1984-08-21 |
| 4442396 | Generator system with fault condition excitation | — | 1984-04-10 |