Inventor · disambiguated record
Faisal J. Yousef
Also filed as: YOUSEF FAISAL · YOUSEF FAISAL J
30 granted patents·2 pending applications·433 citations·filing 1990–2022
97Inventor score
Files withNABORS DRILLING TECH USA INC12CANRIG DRILLING TECH LTD8SANDVIK ROCK TOOLS AB4KUETTEL BEAT2ELLIS BRIAN1
Top patents by PatentIndex Score
32 records- 0196US8839884B2Direct modular top drive with pipe handler module and methodsCANRIG DRILLING TECH LTD·Filed 2013·Granted Sep 23, 2014·43 cites·21 claims
- 0295US7828085B2Modular top driveCANRIG DRILLING TECH LTD·Filed 2006·Granted Nov 9, 2010·46 cites·20 claims
- 0391US8720541B2Tubular handling device and methodsELLIS BRIAN·Filed 2010·Granted May 13, 2014·13 cites·11 claims
- 0488US10233740B2Stick-slip mitigation on direct drive top drive systemsNABORS DRILLING TECH USA INC·Filed 2016·Granted Mar 19, 2019·8 cites·20 claims
- 0587US9657539B2Automated roughneckNABORS CORP SERVICES·Filed 2014·Granted May 23, 2017·20 cites·58 claims
- 0686US5060740AScrew thread couplingSANDVIK ROCK TOOLS AB·Filed 1990·Granted Oct 29, 1991·77 cites·20 claims
- 0785US7445050B2Tubular running toolCANRIG DRILLING TECH LTD·Filed 2006·Granted Nov 4, 2008·39 cites·28 claims
- 0881US10941629B2Rotating control device having a locking block systemNABORS DRILLING TECH USA INC·Filed 2018·Granted Mar 9, 2021·3 cites·27 claims
- 0981US10724325B2Rotating control device having locking pins for locking a bearing assemblyNABORS DRILLING TECH USA INC·Filed 2018·Granted Jul 28, 2020·3 cites·13 claims
- 1081US10309167B2Tubular handling device and methodsNABORS DRILLING TECH USA INC·Filed 2017·Granted Jun 4, 2019·2 cites·20 claims
- 1181US10150659B2Direct drive drawworks with bearingless motorCANRIG DRILLING TECH LTD·Filed 2015·Granted Dec 11, 2018·3 cites·23 claims
- 1281US8151909B2Modular top drive lubrication system and methodsKUETTEL BEAT·Filed 2010·Granted Apr 10, 2012·6 cites·21 claims
- 1380US9903168B2Tubular handling methodsCANRIG DRILLING TECH LTD·Filed 2016·Granted Feb 27, 2018·2 cites·19 claims
- 1480US9303472B2Tubular handling methodsCANRIG DRILLING TECH LTD·Filed 2014·Granted Apr 5, 2016·4 cites·18 claims
- 1576US8499858B2Modular top drive lubrication system and methodsKUETTEL BEAT·Filed 2012·Granted Aug 6, 2013·4 cites·20 claims
- 1675US9500045B2Reciprocating and rotating section and methods in a drilling systemCANRIG DRILLING TECH LTD·Filed 2013·Granted Nov 22, 2016·6 cites·23 claims
- 1774US10858904B2Rotating control device having an anti-rotation locking systemNABORS DRILLING TECH USA INC·Filed 2018·Granted Dec 8, 2020·2 cites·19 claims
- 1871US8720542B2Tubular handling deviceHUGHES PAUL ANTHONY·Filed 2009·Granted May 13, 2014·11 cites·25 claims
- 1966US5407021ADown-the-hole hammer drill having reverse circulationSANDVIK ROCK TOOLS AB·Filed 1993·Granted Apr 18, 1995·48 cites·22 claims
- 2065US5163523AScrew thread structure for percussion drill driver sub and caseSANDVIK ROCK TOOLS AB·Filed 1991·Granted Nov 17, 1992·45 cites·5 claims
- 2163US9759019B2Tubular joint elevator and methodCANRIG DRILLING TECH LTD·Filed 2013·Granted Sep 12, 2017·2 cites·30 claims
- 2261US11608693B2Top drive back-up wrench with thread compensationNABORS DRILLING TECH USA INC·Filed 2020·Granted Mar 21, 2023·0 cites·13 claims
- 2356US12312917B2Electric top driveNABORS DRILLING TECH USA INC·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 2455US10697259B2Top drive back-up wrench with thread compensationNABORS DRILLING TECH USA INC·Filed 2017·Granted Jun 30, 2020·0 cites·24 claims
- 2552US10508508B2Quick release die block systemNABORS DRILLING TECH USA INC·Filed 2017·Granted Dec 17, 2019·0 cites·35 claims
- 2649US5056611AScrew thread structureGALLOWAY TRUST·Filed 1990·Granted Oct 15, 1991·26 cites·10 claims
- 2746US5090500AReplaceable wear sleeve for percussion drillSANDVIK ROCK TOOLS AB·Filed 1990·Granted Feb 25, 1992·20 cites·16 claims
- 2845US10808487B2Quick disconnect stripper packer coupling assemblyNABORS DRILLING TECH USA INC·Filed 2018·Granted Oct 20, 2020·0 cites·19 claims
- 2943US11136825B2Top driveNABORS DRILLING TECH USA INC·Filed 2019·Granted Oct 5, 2021·0 cites·20 claims
- 3043US10995550B2Wellbore rig top driveNABORS DRILLING TECH USA INC·Filed 2017·Granted May 4, 2021·0 cites·23 claims
- 3143US2015090463A1Automated pipe slipsNABORS CORPORATE SERVICES·Filed 2014·Application pending·0 cites
- 3235US2008093870A1Two-door elevatorNABORS GLOBAL HOLDINGS LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →