Jean-Thierry Audren

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Les Ulis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Autonomous kinematic measurement system for helicopters
- Patent number 4,970,651
- Issue date Nov 13, 1990
- Societe de Fabrication d'Instruments de Mesure (S.F.I.M.)
- Helene Favre
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring the airspeed of a helicopter at...
- Patent number 4,794,793
- Issue date Jan 3, 1989
- Societe De Fabrication D'Instruments De Mesure
- Helene Favre
- G01 - MEASURING TESTING
Information Patent Grant
Gyroscope apparatus rotating casing for a rotor
- Patent number 4,608,874
- Issue date Sep 2, 1986
- Societe de Fabrication d'Instruments de Mesure (S.F.I.M.)
- Jean-Thierry Audren
- G01 - MEASURING TESTING
Information Patent Grant
Gyroscope apparatus, in particular a flexibly suspended and electro...
- Patent number 4,587,860
- Issue date May 13, 1986
- Societe de Fabrication d'Instruments de Mesure
- Jean-Thierry Audren
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic circuit for constant charge control of an electrostatic...
- Patent number 4,546,292
- Issue date Oct 8, 1985
- Societe de Fabrication d'Instruments de Mesure
- Jean-Thierry Audren
- G01 - MEASURING TESTING