Linkoping
Sweden
4
2023-01-26
The entities that hold a legal rights for patent applications filed by inventor Mattei Christophe:
Christophe Mattei from Linkoping, SE has applied for patents for these inventions. The list has both pending applications and granted patents:
Audio method and system for a seat headrest
#2 | 2022-08-11Noise controlling method and system
#3 | 2020-11-19Active noise control method and system
#4 | 2017-01-26Method and device for inspection of solids by means of ultrasound
1780307 ⎘