Inventor · disambiguated record
Luc Petitjean
Also filed as: PETITJEAN LUC · PETITJEAN LUC M
3 granted patents·155 citations·filing 1989–1992
76Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP3
Top patents by PatentIndex Score
3 records- 0182US5355802AMethod and apparatus for perforating and fracturing in a boreholeSCHLUMBERGER TECHNOLOGY CORP·Filed 1992·Granted Oct 18, 1994·98 cites·16 claims
- 0280US5024098APressure sensor useable in oil wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 1989·Granted Jun 18, 1991·43 cites·7 claims
- 0349US5309136AElectrical circuit such as a Wheatstone bridge with a resistance-adjusting portionSCHLUMBERGER TECHNOLOGY CORP·Filed 1992·Granted May 3, 1994·14 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →