Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037752 | Fault tolerant starting/generating system | — | 2000-03-14 |
| 5157594 | Temperature-based inverter control system | — | 1992-10-20 |
| 5068590 | Brushless generator having AC excitation in generating and starting modes | Byron R. Mehl, Pierre Thollot, Alexander Krinickas, Jr. | 1991-11-26 |
| 5055764 | Low voltage aircraft engine starting system | Gregory I. Rozman, Alexander Cook | 1991-10-08 |
| 5008801 | VSCF power conversion system using an output autotransformer | — | 1991-04-16 |
| 4868406 | Electrically compensated constant speed drive with prime mover start capability | William E. McCracken | 1989-09-19 |
| 4772802 | Starting/generating system | Richard W. Reynolds, Wayne A. Flygare, Paul Baits, Ogbonna C. Wambu | 1988-09-20 |
| 4739466 | Regulated AC/DC converter | Byron R. Mehl | 1988-04-19 |
| 4730243 | EMI reduction circuit | — | 1988-03-08 |
| 4684873 | Hybrid generating system | — | 1987-08-04 |
| 4663581 | Voltage regulated permanent magnet generator system | — | 1987-05-05 |
| 4641080 | Permanent magnet generator with fault detection | Raymond N. Olson, Donald A. Straznickas | 1987-02-03 |
| 4622629 | Power supply system with improved transient response | — | 1986-11-11 |
| 4608527 | Phase advance waveform generator for brushless DC actuator system controller | Jayant G. Vaidya | 1986-08-26 |
| 4598223 | End turn construction for dynamoelectric machines | Richard W. Reynolds | 1986-07-01 |
| 4595965 | Apparatus and method for detecting a rotating rectifier fault | — | 1986-06-17 |
| 4564895 | Neutrally clamped PWM half-bridge inverter | — | 1986-01-14 |
| 4559593 | Method and apparatus for reducing the number of switching transitions in a voltage source inverter | — | 1985-12-17 |
| 4532443 | Parallel MOSFET power switch circuit | — | 1985-07-30 |
| 4527226 | Inverter control system for providing an easily filtered output | — | 1985-07-02 |
| 4520279 | Series transistor chopper | — | 1985-05-28 |
| 4519022 | Ripple reduction circuit for an inverter | — | 1985-05-21 |
| 4516038 | Triangle wave generator | — | 1985-05-07 |
| 4507724 | Pulse width modulated inverter for unbalanced and variable power factor loads | — | 1985-03-26 |
| 4502106 | Current source sine wave inverter | — | 1985-02-26 |