Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5099195 | Electronic device for measuring electrical power supply to a load | Nigel Greer, Alan J. Jones | 1992-03-24 |
| 4922189 | Electric power measuring devices | Trevor R. Dunn, David R. S. Lucas, Ben B. North | 1990-05-01 |
| 4774457 | Electric power measuring devices | Trevor R. Dunn, David R. S. Lucas, Ben B. North | 1988-09-27 |