Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822167 | Making a composite insulator body | Roger Levillain | 2004-11-23 |
| 6002571 | Lightning arrester assembly for an overhead electricity line with a device for flagging an arrester malfunction | Serge Tartier, Emmanuel Brocard | 1999-12-14 |
| 5875090 | Lightning arrestor with a thermoplastic envelope having an embossed outside surface | Serge Tartier | 1999-02-23 |
| 5594827 | Electrical insulator equipped with optical fibers, and manfacturing method therefor | Gilles Bourdier | 1997-01-14 |
| 5373242 | Device for detecting and for indicating fault current through a lightning arrestor or an insulator | Rene Parraud, Serge Tartier | 1994-12-13 |