Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687329 | Anti-lightning protection for telephone connection | Andre Bremond, Christian Ballon | 2014-04-01 |
| 7746618 | Protection of a communication line | Andre Bremond | 2010-06-29 |