Issued Patents All Time
Showing 101–125 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7443070 | Method and apparatus for controlling an electric machine | Michael Dowhan | 2008-10-28 |
| 7443642 | Electric motor control | — | 2008-10-28 |
| 7438538 | Pump and method | — | 2008-10-21 |
| 7439713 | Modulation control of power generation system | — | 2008-10-21 |
| 7436098 | Current limiting means for a generator | — | 2008-10-14 |
| 7400117 | Generating system with a regulated permanent magnet machine and an active rectifier | Gregory I. Rozman, Vijay K. Maddali | 2008-07-15 |
| 7323667 | Curie temperature thermostat for a eddy current heating device and method | — | 2008-01-29 |
| 7315228 | Electro-magnetically enhanced current interrupter | — | 2008-01-01 |
| 7312550 | Architecture for electric machine | — | 2007-12-25 |
| 7309939 | Current limiting means for a generator | — | 2007-12-18 |
| 7288923 | Voltage-limited electric machine | Joshua David Bell | 2007-10-30 |
| 7288910 | Sensorless control in a permanent magnet machine | — | 2007-10-30 |
| 7262539 | Saturation control of electric machine | — | 2007-08-28 |
| 7262521 | Variable AC voltage regulation control method and apparatus | Cameron Walters | 2007-08-28 |
| 7258526 | Eddy current heating for reducing transient thermal stresses in a rotor of a gas turbine engine | Farid Abrari | 2007-08-21 |
| 7253548 | Method and apparatus for controlling an electric machine | Michael Dowhan | 2007-08-07 |
| 7225607 | Gas turbine braking apparatus and method | Ronald Trumper, Stephen A. Anderson, Joseph Brand | 2007-06-05 |
| 7227440 | Electromagnetic actuator | — | 2007-06-05 |
| 7226277 | Pump and method | — | 2007-06-05 |
| 7126313 | Architecture for electric machine | — | 2006-10-24 |
| 7119461 | Enhanced thermal conductivity ferrite stator | — | 2006-10-10 |
| 7119467 | Current limiting means for a generator | — | 2006-10-10 |
| 7098561 | Method of providing electric power with thermal protection | — | 2006-08-29 |
| 7040873 | Multi pumping chamber magnetostrictive pump | — | 2006-05-09 |
| 7023307 | Electro-magnetically enhanced current interrupter | — | 2006-04-04 |