FL

Franck Ledien

BE Bnl Eurolens: 1 patents #1 of 3Top 35%
📍 Échallon, FR: #1 of 1 inventorsTop 100%
Overall (2016): #401,226 of 481,213Top 85%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9229247 Method for producing polarizing lenses, and polarizing lens obtained by said method Didier Clerc, Sebastien Martins 2016-01-05