ENNETIERES EN WEPPES
France
4
2021-02-04
The entities that hold a legal rights for patent applications filed by inventor DEVOS Arnaud:
Arnaud DEVOS from ENNETIERES EN WEPPES, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Phonon parametric oscillator
#2 | 2017-12-07Method for refocusing an optical assembly
#3 | 2017-02-16Device for characterizing an interface of a structure and corresponding device
#4 | 2008-12-25Method and device for characterising a structure by wavelength effect in a photoacoustic system
1799059 ⎘