Pascal Dedole

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Rueil-Malmaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for receiving sound waves in a well
- Patent number 4,874,060
- Issue date Oct 17, 1989
- Institut Francais du Petrole & Compagnie Generale De Geophysique
- Philippe Guerendel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for generating seismic impulses inside a drilling through th...
- Patent number 4,773,501
- Issue date Sep 27, 1988
- Institut Francais du Petrole
- Pascal Dedole
- G01 - MEASURING TESTING
Information Patent Grant
Device for applying pulsed radial stresses to the wall of a well
- Patent number 4,699,240
- Issue date Oct 13, 1987
- Institut Francais du Petrole
- Pascal Dedole
- G01 - MEASURING TESTING
Information Patent Grant
Device for generating acoustic pulses by implosion, inside a well
- Patent number 4,682,309
- Issue date Jul 21, 1987
- Institut Francais du Petrole
- Pascal Dedole
- G01 - MEASURING TESTING
Information Patent Grant
Device for generating sound pulses inside a well, by percussion
- Patent number 4,648,478
- Issue date Mar 10, 1987
- Institut Francais du Petrol
- Pascal Dedole
- G01 - MEASURING TESTING