Inventor · disambiguated record
Paul Bernard Lee
Also filed as: LEE PAUL · LEE PAUL B · LEE PAUL BERNARD
29 granted patents·10 pending applications·799 citations·filing 1987–2024
97Inventor score
Files withLEE PAUL BERNARD27LEE PAUL B2SCHOELLER BLECKMANN OILFIELD EQUIPMENT AG2DRILLING SYSTEMS INTERNAT LTD1LEE ENERGY SYSTEMS INC1
Top patents by PatentIndex Score
39 records- 0198US9598939B2Downhole perforating tool and method of useLEE PAUL BERNARD·Filed 2015·Granted Mar 21, 2017·22 cites·14 claims
- 0298US5499687ADownhole valve for oil/gas wellFiled 1991·Granted Mar 19, 1996·292 cites·4 claims
- 0392US4889199ADownhole valve for use when drilling an oil or gas wellLEE PAUL B·Filed 1987·Granted Dec 26, 1989·113 cites·16 claims
- 0491US11933131B2Packer assembly for deforming wellbore casingLEE PAUL BERNARD·Filed 2020·Granted Mar 19, 2024·3 cites·14 claims
- 0589US7891441B2Expandable downhole toolLEE PAUL BERNARD·Filed 2007·Granted Feb 22, 2011·31 cites·3 claims
- 0688US7866397B2Activating mechanism for controlling the operation of a downhole toolLEE PAUL BERNARD·Filed 2006·Granted Jan 11, 2011·29 cites·21 claims
- 0783US9133666B2Expandable downhole tool apparatusLEE PAUL BERNARD·Filed 2010·Granted Sep 15, 2015·7 cites·19 claims
- 0882US6923255B2Activating ball assembly for use with a by-pass tool in a drill stringFiled 2001·Granted Aug 2, 2005·66 cites·24 claims
- 0981US9187989B2Packer apparatusLEE PAUL BERNARD·Filed 2012·Granted Nov 17, 2015·4 cites·6 claims
- 1078US5224558ADown hole drilling tool control mechanismLEE PAUL·Filed 1991·Granted Jul 6, 1993·73 cites·8 claims
- 1175US9365999B1Method of installing a housing for an inground vehicle liftVEHICLE SERVICE GROUP LLC·Filed 2014·Granted Jun 14, 2016·5 cites·20 claims
- 1275US7673708B2Ball-activated mechanism for controlling the operation of a downhole toolLEE PAUL BERNARD·Filed 2006·Granted Mar 9, 2010·15 cites·3 claims
- 1374US9869163B2Packer apparatus and method of sealing well casingLEE PAUL BERNARD·Filed 2016·Granted Jan 16, 2018·1 cites·25 claims
- 1474US9617812B2Drillstring valveLEE PAUL BERNARD·Filed 2012·Granted Apr 11, 2017·4 cites·18 claims
- 1570USRE49029EPacker apparatus and method of sealing well casingLEE PAUL BERNARD·Filed 2020·Granted Apr 12, 2022·0 cites·39 claims
- 1667US6732793B1Downhole jetting toolDRILLING SYSTEMS INTERNAT LTD·Filed 2000·Granted May 11, 2004·38 cites·7 claims
- 1765US7347288B2Ball operated by-pass tool for use in drillstringLEE PAUL BERNARD·Filed 2003·Granted Mar 25, 2008·29 cites·6 claims
- 1863US7347289B2Dart-operated big bore by-pass valveLEE PAUL BERNARD·Filed 2003·Granted Mar 25, 2008·26 cites·9 claims
- 1960US12404751B2Method of completion of a wellboreLEE PAUL BERNARD·Filed 2022·Granted Sep 2, 2025·0 cites·14 claims
- 2060US10655438B2Downhole perforating tools and methodsLEE PAUL BERNARD·Filed 2017·Granted May 19, 2020·0 cites·28 claims
- 2160US8104549B2Activating device for a downhole toolLEE PAUL BERNARD·Filed 2007·Granted Jan 31, 2012·6 cites·19 claims
- 2259US8276690B2Expandable downhole toolLEE PAUL BERNARD·Filed 2011·Granted Oct 2, 2012·1 cites·10 claims
- 2357US10370908B2Drill string element and detachable driving elementLEE PAUL BERNARD·Filed 2015·Granted Aug 6, 2019·1 cites·7 claims
- 2453US2024263542A1Downhole circulation apparatusLEE PAUL BERNARD·Filed 2024·Application pending·0 cites
- 2550USRE49028EPacker apparatusLEE PAUL BERNARD·Filed 2012·Granted Apr 12, 2022·0 cites·22 claims
- 2647US9181755B2Downhole expandable roller bearing apparatusLEE PAUL BERNARD·Filed 2010·Granted Nov 10, 2015·0 cites·22 claims
- 2746US2022298885A1Packer apparatusLEE PAUL BERNARD·Filed 2022·Application pending·0 cites
- 2845US6041874ATubular actuator component for use in a drill stringFiled 1998·Granted Mar 28, 2000·21 cites·8 claims
- 2945US2016177658A1Packer apparatusesLEE PAUL BERNARD·Filed 2014·Application pending·0 cites
- 3045US2016160578A1Downhole expandable drive reamer apparatusLEE PAUL BERNARD·Filed 2014·Application pending·0 cites
- 3145US2022299151A1Apparatus and method for placing a casing patch in casing of a wellboreLEE PAUL BERNARD·Filed 2022·Application pending·0 cites
- 3240US2021310313A1Drill stringLEE PAUL BERNARD·Filed 2019·Application pending·0 cites
- 3339USRE47269EActivating mechanism for controlling the operation of a downhole toolSCHOELLER BLECKMANN OILFIELD EQUIPMENT AG·Filed 2006·Granted Mar 5, 2019·0 cites·42 claims
- 3439US2022178227A1Downhole cleaning apparatusLEE PAUL BERNARD·Filed 2019·Application pending·0 cites
- 3538US10597964B2Wireline deployed multi-stage stimulation and fracturing systemLEE ENERGY SYSTEMS INC·Filed 2018·Granted Mar 24, 2020·0 cites·15 claims
- 3637US2013000923A1Downhole Circulation ApparatusSCHOELLER BLECKMANN OILFIELD EQUIPMENT AG·Filed 2010·Application pending·0 cites
- 3736US2007012440A1Activating mechanism for hydraulically operable downhole toolLEE PAUL B·Filed 2006·Application pending·0 cites
- 3836US2023057678A1Method and apparatus for creating an annular seal in a wellboreLEE PAUL BERNARD·Filed 2020·Application pending·0 cites
- 3932US5339914AAdjustable drilling mechanismPBL DRILLING TOOLS LTD·Filed 1993·Granted Aug 23, 1994·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →