Inventor · disambiguated record
Charles Fensky
Also filed as: FENSKY CHARLES
5 granted patents·1 pending application·43 citations·filing 2004–2019
77Inventor score
Technology areasE21B
Files withBLUE SPARK ENERGY INC2SCHLUMBERGER TECHNOLOGY CORP2FIELDS TROY1PRECISION ENERGY SERVICES INC1
Top patents by PatentIndex Score
6 records- 0178US10920516B2Device and method for collecting debris of deposits in a wellboreBLUE SPARK ENERGY INC·Filed 2019·Granted Feb 16, 2021·3 cites·9 claims
- 0266US10865622B2Device and method for cleaning a wellbore equipmentBLUE SPARK ENERGY INC·Filed 2018·Granted Dec 15, 2020·2 cites·12 claims
- 0366US7380599B2Apparatus and method for characterizing a reservoirSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Jun 3, 2008·28 cites·18 claims
- 0457US8991245B2Apparatus and methods for characterizing a reservoirFIELDS TROY·Filed 2009·Granted Mar 31, 2015·8 cites·17 claims
- 0549US7703526B2Apparatus and method for characterizing a reservoirSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Apr 27, 2010·2 cites·15 claims
- 0638US2011251796A1Multi-Well Interference Testing and In-Situ Reservoir Behavior CharacterizationPRECISION ENERGY SERVICES INC·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →