Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11930709 | Electrical machine and power electronics converter | — | 2024-03-12 |
| 11870305 | System and method for reduced rotor losses | Shanmukha Rama Krishna, Malaiyan Karthikeyan Srihariharan | 2024-01-09 |
| 11735965 | Rotor assembly | Shanmukha Rama Krishna, Mark Boden | 2023-08-22 |
| 10988035 | Varying quantities of motor poles for noise reduction | Michael J. Armstrong, Mark Jon Blackwelder, David John Howard Eames | 2021-04-27 |
| 10763715 | Nano-crystalline coating for magnet retention in a rotor assembly | David Loder, Edward C. Rice | 2020-09-01 |
| 10680503 | Active screening for an electrical machine | Stephen Williamson, Alexander C. Smith, John J A Cullen | 2020-06-09 |
| 10442542 | Varying quantities of motor poles for noise reduction | Michael J. Armstrong, Mark Jon Blackwelder, David John Howard Eames | 2019-10-15 |
| 9853512 | Stator winding arrangement for an electrical machine having series connected short and long windings | David Reginald Trainer, Konstantinos Kampisios, Omar JASIM, John J A Cullen | 2017-12-26 |
| 9735630 | Cooling arrangement for an electrical machine | Geraint W. JEWELL, Leon Kevin Rodrigues | 2017-08-15 |
| 8729749 | Cooling arrangement for a magnetic gearbox | John E. Anthony | 2014-05-20 |
| 8350656 | Rotary transformer | John J A Cullen, Felix L Langley | 2013-01-08 |