Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043629 | Cut-off member of a device for protecting an electric installation against lightning | Boris Gautier | 2018-08-07 |
| 8749942 | Protective cover for an early streamer emission lightning arrester | Bruno Roland | 2014-06-10 |