DC

Diana Chandra

EI Essilor International: 1 patents #69 of 181Top 40%
Overall (2019): #486,397 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10379382 Spectacle ophthalmic lens intended to be mounted on a spectacle frame Yu Liu, Pauline Colas 2019-08-13