LH

Léonard HARTMANN

EI Essilor International: 1 patents #69 of 181Top 40%
📍 Charenton-le-Pont, MO: #1 of 1 inventorsTop 100%
Overall (2019): #373,824 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10306119 Ophthalmic lens centring-blocking apparatus David Tang, Guilhem Escalier, Stéphane BOUTINON, Michel Nauche 2019-05-28