Jean-Paul Roger

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Cachan, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method for assessing the depth of a crack
- Patent number 9,874,440
- Issue date Jan 23, 2018
- Centre National de la Recherche Scientifique
- Christine Boue
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for parallel detection of the behaviour of mechanical mic...
- Patent number 7,173,714
- Issue date Feb 6, 2007
- Centre National de la Recherche Scientifique (CNRS)
- Jean-Paul Roger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ASSESSING THE DEPTH OF A CRACK
- Publication number 20150241212
- Publication date Aug 27, 2015
- Centre National de la Recherche Scientifique
- Christine Boue
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for parallel detection of the behaviour of mechanical mic...
- Publication number 20040052687
- Publication date Mar 18, 2004
- Jean-Paul Roger
- G02 - OPTICS