Inventor · disambiguated record
Todd J. Roy
Also filed as: ROY TODD · ROY TODD J
15 granted patents·4 pending applications·72 citations·filing 2007–2023
91Inventor score
Files withKNOBLOCH JR BENTON T6HALLIBURTON ENERGY SERVICES INC4KNOBLOCH BENTON3WELLBORE ENERGY SOLUTIONS LLC3HALLIBURTON ENERGY SERV INC1
Top patents by PatentIndex Score
19 records- 0191US11466542B2Downhole debris removal apparatus including a modular knockout chamberHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Oct 11, 2022·3 cites·22 claims
- 0287US8651181B2Downhole filter toolWELLBORE ENERGY SOLUTIONS LLC·Filed 2012·Granted Feb 18, 2014·11 cites·19 claims
- 0387US8550176B2Wellbore bypass tool and related methods of useKNOBLOCH JR BENTON T·Filed 2011·Granted Oct 8, 2013·14 cites·20 claims
- 0485US8403067B2Repeatable, compression set downhole bypass valveKNOBLOCH JR BENTON T·Filed 2010·Granted Mar 26, 2013·11 cites·21 claims
- 0584US8376043B2Downhole scraping and/or brushing tool and related methodsHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Feb 19, 2013·8 cites·13 claims
- 0681US8336617B2Downhole filter toolKNOBLOCH BENTON·Filed 2012·Granted Dec 25, 2012·6 cites·17 claims
- 0780US9038736B2Wellbore filter screen and related methods of useKNOBLOCH JR BENTON T·Filed 2011·Granted May 26, 2015·6 cites·23 claims
- 0878US9062507B2Differential pressure wellbore tool and related methods of useKNOBLOCH JR BENTON T·Filed 2011·Granted Jun 23, 2015·5 cites·23 claims
- 0972US8714260B2Multi-purpose well servicing apparatusKNOBLOCH BENTON·Filed 2012·Granted May 6, 2014·4 cites·25 claims
- 1071US8616292B2Resettable downhole torque limiter and related methods of useKNOBLOCH JR BENTON T·Filed 2011·Granted Dec 31, 2013·2 cites·13 claims
- 1165US9068416B2Wellbore knock-out chamber and related methods of useKNOBLOCH JR BENTON T·Filed 2011·Granted Jun 30, 2015·2 cites·9 claims
- 1262US12345128B2Downhole debris removal apparatusHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Jul 1, 2025·0 cites·14 claims
- 1354US10132125B2Resettable downhole torque limiter and related methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Nov 20, 2018·0 cites·8 claims
- 1454US9429189B2Resettable downhole torque limiter and related methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 30, 2016·0 cites·20 claims
- 1545US2011247800A1Downhole filter toolKNOBLOCH BENTON·Filed 2011·Application pending·0 cites
- 1641US2010206551A1Downhole Filter ToolWELLBORE ENERGY SOLUTIONS LLC·Filed 2009·Application pending·0 cites
- 1741US2010186962A1Downhole scraping and/or brushing tool and related methodsWELBORE ENERGY SOLUTIONS LLC·Filed 2007·Application pending·0 cites
- 1838US2010181064A1Multi-Purpose Well Servicing ApparatusWELLBORE ENERGY SOLUTIONS LLC·Filed 2008·Application pending·0 cites
- 1931US8857517B2Wellbore cleanout toolTRAHAN KEVIN O·Filed 2010·Granted Oct 14, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →