Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573243 | Generator control arrangement | Lihua Hu, Michael P Hirst | 2009-08-11 |
| 7554301 | Fault current limiting in an electrical power network | John J A Cullen, John R. Smith | 2009-06-30 |
| 7521901 | Electrical power stabilisation | John J A Cullen | 2009-04-21 |
| 7148661 | Multi-pulse converter circuits | Andrew Forsyth, Francisco Javier Chivite-Zabalza | 2006-12-12 |
| 6477068 | Apparatus and method for controlling DC power to primary and secondary load utilizing capacitor | Anthony P O'Carrol, Paul Kendall | 2002-11-05 |
| 5532575 | Multilevel converter with capacitor voltage balancing | John Ainsworth | 1996-07-02 |
| 4485666 | Gas analyzer | John C. Higgins, Harvie R. C. Wright | 1984-12-04 |