Jacques Legrand

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Suresnes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Miniature small pitch connection element and a process for manufact...
- Patent number 4,666,226
- Issue date May 19, 1987
- Socapex S.A.
- Jacques Legrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical switch, and a matrix of such switches
- Patent number 4,582,391
- Issue date Apr 15, 1986
- Socapex
- Jacques Legrand
- G02 - OPTICS
Information Patent Grant
Magnetically controlled mercury wetted switch and electrical relay...
- Patent number 4,400,671
- Issue date Aug 23, 1983
- Thomson-CSF
- Jacques Legrand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-analysis probe
- Patent number 4,383,907
- Issue date May 17, 1983
- Socapex
- Jacques Legrand
- G01 - MEASURING TESTING
Information Patent Grant
Device for articulating a moving blade pivoting on its base and a s...
- Patent number 4,375,055
- Issue date Feb 22, 1983
- Socapex
- Gerard Holvoet
- H01 - BASIC ELECTRIC ELEMENTS