Olivier Legras

Follow

Person

Asnieres les Bourges, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Sensor for measuring temperature and/or concentration
- Patent number 6,341,890
- Issue date Jan 29, 2002
- Auxitrol S.A.
- Johana Vally
- G01 - MEASURING TESTING
Information Patent Grant
Liquid level sensor having a plunger core
- Patent number 5,651,285
- Issue date Jul 29, 1997
- Auxitrol, S.A.
- Olivier Legras
- G01 - MEASURING TESTING
Information Patent Grant
Liquid presence detector having a composite waveguide for acoustic...
- Patent number 5,099,454
- Issue date Mar 24, 1992
- Materiel et Auxiliaire de Signalisation et de Controls pour l'Automation
- Eugene Dieulesaint
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device using lamb elastic waves for detecting the presence o...
- Patent number 4,954,997
- Issue date Sep 4, 1990
- Materiel et Auxiliare de Signalisation et de Controle pour l'Automation
- Eugene J. Dieulesaint
- G01 - MEASURING TESTING