Inventor
COUILLARD FRANCOIS
FR21 patents
⚠️ This page may combine multiple inventors who share the name “COUILLARD FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMAS & BETTS INT
7 patentsUSD569540SMay 20, 2008
Lighting fixture
THOMAS & BETTS INT18 citations91
USD578242SOct 7, 2008
Emergency lighting fixture
THOMAS & BETTS INT15 citations84
USD559424SJan 8, 2008
Emergency lighting fixture
THOMAS & BETTS INT13 citations84
USD548795SAug 14, 2007
Emergency exit sign
THOMAS & BETTS INT9 citations74
USD550291SSep 4, 2007
Combined emergency exit sign and light
THOMAS & BETTS INT3 citations63
USD549784SAug 28, 2007
Combined emergency exit sign and light
THOMAS & BETTS INT5 citations63
USD545908SJul 3, 2007
Emergency exit sign
THOMAS & BETTS INT2 citations63
INST FRANCAIS DU PETROLE
5 patentsUS6116869ASep 12, 2000
Pumping process and system for mixing liquids
INST FRANCAIS DU PETROLE28 citations91
US5483344AJan 9, 1996
Process and apparatus for performing differential refractive index measurements using interference of modulated light beams passing through reference and test samples
INST FRANCAIS DU PETROLE18 citations73
US7422685B2Sep 9, 2008
Method and device for separating constituents of a liquid charge by means of liquid-liquid centrifuge chromatography
INST FRANCAIS DU PETROLE6 citations72
US7048512B2May 23, 2006
Method and system intended for fine proportioning of fluids injected into a pumping installation with check valve proportioning compensation
INST FRANCAIS DU PETROLE6 citations63
US5483334AJan 9, 1996
System for generating the same instantaneous pressure between two tanks
INST FRANCAIS DU PETROLE0 citations51