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Jean-Louis Sirjean

ED Essilor International (Compagnie Generale D'Optique): 3 patents #156 of 693Top 25%
Overall (All Time): #1,491,617 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9625620 Optical article coated with a sub-layer and with a heat-resistant, multilayered antireflection coating, and method for producing same Olivier Beinat, Michele M. Thomas 2017-04-18
9099278 Protective enclosure for an ion gun, device for depositing materials through vacuum evaporation comprising such a protective enclosure and method for depositing materials Dominique Conte 2015-08-04
8591026 Optical article coated with an antireflection or reflective coating comprising an electrically conductive film based on tin oxide, and production method Dominique Conte, Delphine Passard, Karin Scherer 2013-11-26