Inventor

CALBA PIERRE-JEAN

FR4 patents

⚠️ This page may combine multiple inventors who share the name “CALBA PIERRE-JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CALBA PIERRE-JEAN

2 patents

US9110223B2Aug 18, 2015

Method for treating the surface of a substrate based on sulphur polymer, intended to be covered with a coating

CALBA PIERRE-JEAN2 citations55

US8765216B2Jul 1, 2014

Process for the manufacture of lenses

CALBA PIERRE-JEAN0 citations27

HERVIEU GREGORY

1 patent

US9523004B2Dec 20, 2016

Surface treatment composition, process for producing the same, and surface-treated article

HERVIEU GREGORY12 citations78

ESSILOR INT

1 patent

US10830925B2Nov 10, 2020

Method for reducing or preventing the degradation of an antifouling layer or an optical article

ESSILOR INT0 citations43