Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325084 | Annular coupler for drill stem component | Beranger Mitjans, Franck Moukanda Mbango | 2016-04-26 |
| 6031864 | Method and system for controlling the time occupation of signalling frequencies in a frequency hopping system | Frederic Bauchot, Frederic Lefevre, Francois LeMaut, Luc Revardel | 2000-02-29 |