Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6069842 | Method and device for helicopter-borne mine countermeasures | Jean Verveur, Henri Lagain, Pascal Abomnes | 2000-05-30 |
| 5163026 | Method for increasing the image rate of a sonar and sonar for the implementation of this method | — | 1992-11-10 |
| 5142505 | Sonar for avoiding sub-surface underwater objects | — | 1992-08-25 |
| 4596007 | Interferometric sonar in non-linear acoustics | Georges Grall | 1986-06-17 |
| 4516226 | Acoustic positioning system | Jean-Sébastien Gosselin, Andre Farcy, Bernard Grandvaux | 1985-05-07 |
| 4311045 | Device for measuring sea currents at great depths | Noel Clavelloux | 1982-01-19 |
| 4308749 | Device for measuring in real time sea currents in deep water | Noel Clavelloux | 1982-01-05 |
| 4270191 | Doppler current meter for use at great depths | — | 1981-05-26 |