P

Inventor

DUCHATEAU JACQUES

FR4 patents
⚠️ This page may combine multiple inventors who share the name “DUCHATEAU JACQUES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BFG GLASSGROUP

3 patents
US4422893ADec 27, 1983

Method of manufacturing mirrors and mirrors so obtained

BFG GLASSGROUP82 citations92
US4334908AJun 15, 1982

Vitreous fertilizer compositions

BFG GLASSGROUP30 citations85
US4331494AMay 25, 1982

Solar panel and method of manufacturing a solar panel

BFG GLASSGROUP18 citations70

BRIC BUREAU RECH INNOVATION

1 patent
US4874188AOct 17, 1989

Fiduciary or security object enabling visual or optical authentification

BRIC BUREAU RECH INNOVATION18 citations67