Lyons
France
2
2018-12-27
The entities that hold a legal rights for patent applications filed by inventor Pernot Helene:
Helene Pernot from Lyons, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for treating human keratinous material, in particular with the aid of an electric current
Device for treating human keratin materials
6066716 ⎘