LB

Laurent Berthelot

EI Essilor International: 1 patents #66 of 158Top 45%
Overall (2020): #379,820 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10816827 Process for manufacturing an ophthalmic lens equipped with an insert Claudine Biver, Marc Reignault 2020-10-27