Inventor

LOUGNOT DANIEL-JOSEPH

FR2 patents

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

ESSILOR INT

1 patent

US5807906ASep 15, 1998

Process for obtaining a transparent article with a refractive index gradient

ESSILOR INT135 citations89

UNIV TROYES TECHNOLOGIE

1 patent

US7058264B2Jun 6, 2006

Optical fibres provided with a lens by photopolymerization and related novel optical components

UNIV TROYES TECHNOLOGIE0 citations39