Inventor · disambiguated record
Michael J. Foster
Also filed as: FOSTER MICHAEL · FOSTER MICHAEL J · FOSTER MICHAEL JAMES
3 granted patents·6 pending applications·38 citations·filing 1999–2021
61Inventor score
Top patents by PatentIndex Score
9 records- 0163US6220353B1Full bore set down tool assembly for gravel packing a wellSCHLUMBERGER TECHNOLOGY CORP·Filed 1999·Granted Apr 24, 2001·38 cites·27 claims
- 0247US2013160353A1Biological Oils for Use in Compression Engines and Methods for Producing Such OilsBP CORP NORTH AMERICA INC·Filed 2012·Application pending·0 cites
- 0346US10669844B2Characterizing a wellbore depth interval from rock fragmentsINGRAIN INC·Filed 2014·Granted Jun 2, 2020·0 cites·18 claims
- 0439US2008236819A1Position sensor for determining operational condition of downhole toolWEATHERFORD LAMB·Filed 2008·Application pending·0 cites
- 0538US2008115944A1Well barrier apparatus and associated methodsWEATHERFORD LAMB·Filed 2007·Application pending·0 cites
- 0637US11015419B2Bypass devices for a subterranean wellboreBP CORP NORTH AMERICA INC·Filed 2019·Granted May 25, 2021·0 cites·17 claims
- 0737US2023265745A1Sand screen assemblies for a subterranean wellboreBP CORP NORTH AMERICA INC·Filed 2021·Application pending·0 cites
- 0837US2009090518A1Debris barrier for downhole valve in wellWEATHERFORD LAMB·Filed 2007·Application pending·0 cites
- 0934US2001045281A1Full bore set down tool assembly for gravel packing a wellFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →