Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885879 | Battery reconnect system for a telecommunications power system | Christian de Varennes, Louis Duguay | 2005-04-26 |
| 6650967 | Battery configuration with a click | Christian de Varennes, Marc Lavergne | 2003-11-18 |
| 6609081 | Automated expansion analyzer for telecommunications power systems | Christian de Varennes, Louis Duguay | 2003-08-19 |
| 6281602 | Backup battery recharge controller for a telecommunications power system | Christian de Varennes | 2001-08-28 |