Inventor · disambiguated record
Edouard Marienbach
Also filed as: MARIENBACH EDOUARD
3 granted patents·234 citations·filing 1987–1992
78Inventor score
Top patents by PatentIndex Score
3 records- 0195US4879463AMethod and apparatus for subsurface formation evaluationSCHLUMBERGER TECHNOLOGY CORP·Filed 1987·Granted Nov 7, 1989·146 cites·46 claims
- 0290US5481114AProcess and apparatus for the simultaneous selective detection of neutrons and X or gamma photonsCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1992·Granted Jan 2, 1996·57 cites·6 claims
- 0361US4814609AMethods and apparatus for safely measuring downhole conditions and formation characteristics while drilling a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1987·Granted Mar 21, 1989·31 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →