Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149126 | Surface permanent magnet motor | Ari Akbar Hassan Al-Jaf, David Julian Moule | 2024-11-19 |
| 11764651 | Electrical sub-assembly | James Dumesnil Widmer, Richard Martin | 2023-09-19 |
| 11005343 | Electrical sub-assembly | James Dumesnil Widmer, Richard Martin | 2021-05-11 |
| 10491067 | Rotor for an electric motor or generator | Alexander George Fraser, Dragica Kostic Perovic, Gunaratnam Sooriyakumar, Nicholas Jon Baker, Sichao Yang | 2019-11-26 |
| 9515588 | Sensorless control of a brushless permanent-magnet motor | Christopher John BATEMAN | 2016-12-06 |
| 8803393 | Multi-phase stator device | Glynn James Atkinson, Alan Jack | 2014-08-12 |
| 8441162 | Multi-phase stator device | Glynn James Atkinson, Alan Jack | 2013-05-14 |
| 7679255 | Electrical machine | Steven Andrew Evans, Alan Jack | 2010-03-16 |
| 7227291 | Stator for an electrical machine | Alan Jack, Phillip George Dickinson | 2007-06-05 |
| 7205694 | Control of a switched reluctance drive | — | 2007-04-17 |
| 6849985 | Electrical machine stator and rotor | Alan Jack, Oystein Krogen | 2005-02-01 |
| 6815863 | Induction machine stator | Alan Jack, Oystein Krogen | 2004-11-09 |
| 6790134 | Power tool | Steven Swaddle, Alan Jack | 2004-09-14 |
| 6472792 | Stator with teeth formed from a soft magnetic powder material | Alan Jack, John T. Evans, James S. Burdess, John Neville Fawcett, Dawn Stephenson +1 more | 2002-10-29 |
| 6300702 | Electrical machine element | Alan Jack | 2001-10-09 |
| 5545938 | Doubly salient reluctance machines | — | 1996-08-13 |