Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439823 | Converting multiphase power from one frequency to another using current waveforms | Geoffrey M. Smith, Eric J. Stacey | 1984-03-27 |
| 4438386 | Static VAR generation for transmission line compensation of subsynchronous resonance | — | 1984-03-20 |
| 4437052 | Static VAR generator | — | 1984-03-13 |
| 4406991 | High power resonance filters | Eugene C. Strycula, Derek A. Paice | 1983-09-27 |
| 4398141 | Static VAR generators | Michael B. Brennen, Eric J. Stacey | 1983-08-09 |
| 4394614 | Static VAR generators | Michael B. Brennen, Eric J. Stacey | 1983-07-19 |
| 4356441 | Voltage regulator utilizing a static VAR generator with half period averaging and saturating type firing angle control | Thomas H. Putman, Michael B. Brennen | 1982-10-26 |
| 4353024 | Control for VAR generator with deadband | — | 1982-10-05 |
| 4352155 | Variable speed constant frequency power converter with two modes of operation | — | 1982-09-28 |
| 4352156 | AC to AC Power converter with a controllable power factor | — | 1982-09-28 |
| 4348631 | Static VAR generator | Peter Wood | 1982-09-07 |
| 4307331 | Hybrid switched-capacitor controlled-inductor static VAR generator and control apparatus | — | 1981-12-22 |
| 4274135 | Gating circuit for high voltage thyristor strings | John Rosa | 1981-06-16 |
| 4234842 | Voltage regulator and flicker compensator | Michael B. Brennen | 1980-11-18 |
| 4234843 | Static VAR generator with discrete capacitive current levels | Peter Wood | 1980-11-18 |
| 4210860 | VAR Generator with current sensitive inductance break point | John Rosa | 1980-07-01 |
| 4204151 | Static VAR generator with non-linear frequency dependent dynamic gain adjuster | Michael B. Brennen | 1980-05-20 |
| 4188573 | Static VAR generator with time-related-error minimizer | Michael B. Brennen | 1980-02-12 |