JD

Jean-Paul Deforges

ED Essilor International Cie Generale D'Optique: 1 patents #35 of 88Top 40%
📍 Fougères, FR: #19 of 54 inventorsTop 40%
Overall (All Time): #3,830,506 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5235359 Progressive opthalmic lenses and method of facilitating their manufacture Jean-Pierre Chauveau, Christian Harsigny 1993-08-10