Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581462 | Method and a device for detecting an internal arc in a metal-clad electrical link | — | 2003-06-24 |
| 6538875 | Hybrid high-voltage substation having busbars that are enclosed in metal cladding and a backup phase that is air insulated | Jean-Paul Audren | 2003-03-25 |