-  Co-ordination of the project to develop an underwater wireless intercom system with an standard diving breathing mouthpiece, using the "bone conduction" principle.

- It is possible to listen to music, or words, sentences or pronounce them

- There is no mask to wear.

- Wireless communication between divers and divers to surface boat.

- Development of 2 brushless- sensorless electrical motors (300 W) for fan system of aeroplane and  10 (kW) for mini-submarines propulsion.

Weight is lessen. Sensors are absent of the motors although the different operating status are provided.

Efficiency is up to  45 % gain on power consumption for propulsion.

* Collecting the waste of olive oil producers.d'huile d'olives.

*  Realisation of innovative devices  (including supercritic technology ) to absorb useful molecules to employ in the pharmaceutical and plastic industries.

* The devices are being used on the waste production sites for the benefit of the olive producers, hence avoiding costly transport of yearly million of tons of  the non-friendly waste.