Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729115 | Electrical apparatus and cooling system | Terence Martyn Hall, Tony Glen Collins, Stephen John Norrington, Andrew Murray Wood | 2010-06-01 |
| 7586264 | Collector cooling arrangement | Michael J. Stokes | 2009-09-08 |