PH

Patricia Howes

EI Essilor International: 1 patents #46 of 149Top 35%
📍 Chicago, IL: #502 of 1,710 inventorsTop 30%
🗺 Illinois: #2,576 of 8,257 inventorsTop 35%
Overall (2022): #307,635 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11389057 Vision measurement device and method of measuring vision using the same Ross Brinkman, Paul Hatch, Eric Wiegmann, Andreas Bell 2022-07-19