Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111496 | Earthing arrangement for a DC electrical system and a method of operating an earthing arrangement for a DC electrical system | David Reginald Trainer, Lihua Hu, Huw L. Edwards | 2012-02-07 |
| 7847431 | Method and system for electrical power generation | Lihua Hu, David Reginald Trainer | 2010-12-07 |
| 7830105 | Electrical machine | David Reginald Trainer, John J A Cullen | 2010-11-09 |