Inventor

POULAIN MARCEL

5 patents

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

ANVAR

1 patent

US4141741AFeb 27, 1979

Compositions of fluoride glasses and process for manufacturing fluoride glasses

ANVAR31 citations88

CENTRE NAT RECH SCIENT

1 patent

US4647545AMar 3, 1987

Halogenated glasses

CENTRE NAT RECH SCIENT12 citations67

FRANCE TELECOM

1 patent

US5342809AAug 30, 1994

Process for the synthesis of fluoride glass by the sol - gel method and optical fibre produced from the fluoride glass obtained according to this process

FRANCE TELECOM8 citations64

LE VERRE FLUORE SA

1 patent

US5480845AJan 2, 1996

Fluorinated glasses

LE VERRE FLUORE SA13 citations60

VERRE FLUORE SA

1 patent

US4661413AApr 28, 1987

Composite materials associating an amorphous barium fluoride coating with a substrate and preparation processes of these materials

VERRE FLUORE SA5 citations51