Pierre C. Maitre

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Pirey, FR

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Patents Grantslast 30 patents

Information Patent Grant
Piezo electric resonator differential accelerometer
- Patent number 5,193,392
- Issue date Mar 16, 1993
- Etat Francais represented by the Delegue General pour l'Armement
- Raymond J. Besson
- G01 - MEASURING TESTING
Information Patent Grant
Laser welding technique
- Patent number 4,879,450
- Issue date Nov 7, 1989
- Fischer & Porter Company
- Jean-Pascal Valentin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Differential-pressure transducer
- Patent number 4,829,826
- Issue date May 16, 1989
- Fischer & Porter Company
- Jean-Pascal Valentin
- G01 - MEASURING TESTING
Information Patent Grant
Device for supporting a piezoelectric resonator inside a casing
- Patent number 4,705,982
- Issue date Nov 10, 1987
- Ecole Nationale Superieure de Mecanique et des Microtechniques
- Raymond Besson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric pressure and/or temperature transducer
- Patent number 4,547,691
- Issue date Oct 15, 1985
- Schlumberger Technology Corporation
- Michel Valdois
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric resonator with "drawer"
- Patent number 4,464,598
- Issue date Aug 7, 1984
- L'Etat Francais
- Raymond J. C. Besson
- H03 - BASIC ELECTRONIC CIRCUITRY