Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705388 | Rotor for a line start permanent magnet machine | Mike Melfi, Rich Schiferl | 2017-07-11 |
| 8872465 | Synchronous motor with soft start element formed between the motor rotor and motor output shaft to successfully synchronize loads that have high inertia and/or high torque | Donald L. Nisley, Michael J. Melfi | 2014-10-28 |
| 7630179 | Protective link for superconducting coil | — | 2009-12-08 |
| 7449877 | Current measurement apparatus | — | 2008-11-11 |
| 7382138 | System and method for non-destructive testing of rotors | — | 2008-06-03 |
| 6362588 | Excitation system for rotating synchronous machines | David J. Driscoll | 2002-03-26 |
| 5594175 | Apparatus and method for non-invasive diagnosis and control of motor operated valve condition | Richard H. Lyon, Jangbom Chai, Jeffrey H. Lang, Wayne H. Hagman, Olli Saarela | 1997-01-14 |