DG

Didier GRAND-CLEMENT

EI Essilor International: 1 patents #44 of 159Top 30%
Overall (2024): #485,201 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11944381 Process of correction of the shift due to temperature of the optical power of an active lens of a phoropter and related phoropter and optometry system Philippe Pinault, Yones Sidiq de Labrusse 2024-04-02