HP

Howard Purcell

ED Essilor International (Compagnie Generale D'Optique): 1 patents #310 of 693Top 45%
📍 Dallas, TX: #4,358 of 7,543 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,891,502 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9980638 Systems and methods for measuring refractive error and ophthalmic lenses provided therefrom Gabriel Keita 2018-05-29