PC

Pierre Chigot

SA Saint-Gobain Ecophon Ab: 2 patents #1 of 3Top 35%
Overall (2021): #122,485 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11111671 Methods and tile for use in a false ceiling or wall and a false ceiling or wall Emma Arvidsson 2021-09-07
11060675 Acoustic and illuminating ceiling panel Jean-Yves Laluet 2021-07-13