Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7800880 | Earthing arrangement | Lihua Hu, David Reginald Trainer, Stuart J. Galloway | 2010-09-21 |
| 7573243 | Generator control arrangement | David Reginald Trainer, Lihua Hu | 2009-08-11 |