PF

Pierre FROMENTIN

EI Essilor International: 1 patents #66 of 158Top 45%
📍 Bangkok, TH: #19 of 99 inventorsTop 20%
Overall (2020): #313,774 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10838111 Optical material comprising a red-shifted benzotriazole UV absorber — 2020-11-17