Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692416 | Overload protection of a voltage reduction device | Philip M. Riley, Stephen Mangan | 2014-04-08 |
| 7755334 | Voltage regulation device | Simon James Redford, James William Derby, Stephen Mangan | 2010-07-13 |
| 7669419 | Electrical power supply system | Russell Benstead, Simon James Redford | 2010-03-02 |