Inventor

PELOUS GERARD

FR4 patents

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

BERTIN & CIE

3 patents

US5306913AApr 26, 1994

Method and apparatus for remote optical detection of a gas present in an observed volume

BERTIN & CIE94 citations92

US5229601AJul 20, 1993

Method and apparatus for surveillance of a determined space such as a portion of premises, an area of ground, or an industrial installation, for example

BERTIN & CIE4 citations60

US5305243AApr 19, 1994

Method and device for comparing two variable analogue signals

BERTIN & CIE4 citations58

GAZ DE FRANCE

1 patent

US6157455ADec 5, 2000

Method and apparatus for determining the calorific value of a natural gas optically and in real time

GAZ DE FRANCE41 citations83