PR

Philippe Roisin

ED Essilor International (Compagnie Generale D'Optique): 2 patents #206 of 693Top 30%
Overall (All Time): #2,058,898 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8846140 Method for producing an optical article coated with an antireflection or a reflective coating having improved adhesion and abrasion resistance properties Michele M. Thomas 2014-09-30
8318245 Method for producing an optical article coated with an antireflection or a reflective coating having improved adhesion and abrasion resistance properties Michele M. Thomas 2012-11-27