Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264786 | Electrical device for measuring electrical parameters | David J. Clarke, Bernard Patry, Alain Chiffert | 1993-11-23 |
| 5053697 | Input circuit for an electrical energy meter | Rene Gourc, Rudolph Kodras | 1991-10-01 |
| 4881072 | Device for remote metering | — | 1989-11-14 |
| 4378533 | Modulator for injecting signals into a polyphase power transmission system | — | 1983-03-29 |