Inventor · disambiguated record
Thomas F. Bailey
Also filed as: BAILEY THOMAS · BAILEY THOMAS F · BAILEY THOMAS FLOYD
117 granted patents·3 pending applications·6,145 citations·filing 1978–2022
99Inventor score
Files withWEATHERFORD LAMB35WEATHERFORD TECH HOLDINGS LLC25BAILEY THOMAS F8DRILEX SYST INC8SMITH INTERNATIONAL8
Top patents by PatentIndex Score
120 records- 0199US8347982B2System and method for managing heave pressure from a floating rigWEATHERFORD LAMB·Filed 2010·Granted Jan 8, 2013·83 cites·29 claims
- 0299US7926593B2Rotating control device docking stationWEATHERFORD LAMB·Filed 2008·Granted Apr 19, 2011·119 cites·41 claims
- 0399US7779903B2Solid rubber packer for a rotating control deviceWEATHERFORD LAMB·Filed 2005·Granted Aug 24, 2010·52 cites·42 claims
- 0498US7926560B2Solid rubber packer for a rotating control deviceWEATHERFORD LAMB·Filed 2010·Granted Apr 19, 2011·24 cites·21 claims
- 0598US7258171B2Internal riser rotating control headWEATHERFORD LAMB·Filed 2005·Granted Aug 21, 2007·116 cites·177 claims
- 0698US4765404AWhipstock packer assemblyDRILEX SYST INC·Filed 1987·Granted Aug 23, 1988·238 cites·21 claims
- 0797US8408297B2Remote operation of an oilfield deviceBAILEY THOMAS F·Filed 2011·Granted Apr 2, 2013·27 cites·38 claims
- 0897US7836946B2Rotating control head radial seal protection and leak detection systemsWEATHERFORD LAMB·Filed 2006·Granted Nov 23, 2010·66 cites·59 claims
- 0997US5022472AHydraulic clamp for rotary drilling headMASX ENERGY SERVICES GROUP INC·Filed 1989·Granted Jun 11, 1991·202 cites·22 claims
- 1096US9845653B2Fluid supply to sealed tubularsWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Dec 19, 2017·14 cites·23 claims
- 1196US9784073B2Rotating control device docking stationWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Oct 10, 2017·12 cites·29 claims
- 1296US7513300B2Casing running and drilling systemWEATHERFORD LAMB·Filed 2007·Granted Apr 7, 2009·75 cites·37 claims
- 1396US7159669B2Internal riser rotating control headWEATHERFORD LAMB·Filed 2002·Granted Jan 9, 2007·169 cites·154 claims
- 1496US5443129AApparatus and method for orienting and setting a hydraulically-actuatable tool in a boreholeSMITH INTERNATIONAL·Filed 1994·Granted Aug 22, 1995·250 cites·29 claims
- 1595US11274514B2Section mill and method for abandoning a wellboreWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Mar 15, 2022·3 cites·19 claims
- 1695US8353337B2Method for cooling a rotating control headWEATHERFORD LAMB·Filed 2012·Granted Jan 15, 2013·16 cites·27 claims
- 1795US8322432B2Subsea internal riser rotating control device system and methodBAILEY THOMAS F·Filed 2009·Granted Dec 4, 2012·82 cites·33 claims
- 1895US7487837B2Riser rotating control deviceWEATHERFORD LAMB·Filed 2004·Granted Feb 10, 2009·131 cites·124 claims
- 1995US4660863ACasing patch sealA Z INT TOOL CO·Filed 1985·Granted Apr 28, 1987·180 cites·15 claims
- 2094US10151171B2Signal operated isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Dec 11, 2018·9 cites·19 claims
- 2194US8978750B2Signal operated isolation valveNOSKE JOE·Filed 2011·Granted Mar 17, 2015·19 cites·21 claims
- 2294US7934545B2Rotating control head leak detection systemsWEATHERFORD LAMB·Filed 2010·Granted May 3, 2011·14 cites·20 claims
- 2394US7080685B2High pressure rotating drilling head assembly with hydraulically removable packerWEATHERFORD LAMB·Filed 2004·Granted Jul 25, 2006·93 cites·52 claims
- 2494US6655460B2Methods and apparatus to control downhole toolsWEATHERFORD LAMB·Filed 2001·Granted Dec 2, 2003·149 cites·13 claims
- 2594US4962819AMud saver valve with replaceable inner sleeveDRILEX SYST INC·Filed 1989·Granted Oct 16, 1990·171 cites·14 claims
- 2693US9022117B2Section mill and method for abandoning a wellboreSEGURA RICHARD·Filed 2011·Granted May 5, 2015·22 cites·39 claims
- 2793US8701796B2System for drilling a boreholeWEATHERFORD LAMB·Filed 2013·Granted Apr 22, 2014·12 cites·20 claims
- 2893US8286734B2Low profile rotating control deviceHANNEGAN DON M·Filed 2007·Granted Oct 16, 2012·64 cites·53 claims
- 2993US7025130B2Methods and apparatus to control downhole toolsWEATHERFORD LAMB·Filed 2003·Granted Apr 11, 2006·121 cites·17 claims
- 3093US4336840ADouble cylinder systemHUGHES TOOL CO·Filed 1980·Granted Jun 29, 1982·110 cites·2 claims
- 3193US4249600ADouble cylinder systemBROWN OIL TOOLS·Filed 1978·Granted Feb 10, 1981·94 cites·13 claims
- 3292US10895130B2Remotely operated isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Jan 19, 2021·5 cites·22 claims
- 3392US9404346B2Latch position indicator system and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Aug 2, 2016·12 cites·30 claims
- 3492US9151124B2Continuous flow drilling systems and methodsWEATHERFORD TECHNOLOGY HOLDINGS LLC·Filed 2014·Granted Oct 6, 2015·13 cites·9 claims
- 3592US8347983B2Drilling with a high pressure rotating control deviceWEATHERFORD LAMB·Filed 2009·Granted Jan 8, 2013·35 cites·39 claims
- 3692US7191840B2Casing running and drilling systemWEATHERFORD LAMB·Filed 2004·Granted Mar 20, 2007·100 cites·45 claims
- 3792US5009265APacker for wellhead repair unitDRILEX SYST INC·Filed 1989·Granted Apr 23, 1991·123 cites·24 claims
- 3892US4722615ADrilling apparatus and cutter thereforA Z INT TOOL CO·Filed 1986·Granted Feb 2, 1988·73 cites·16 claims
- 3992US4575426AMethod and apparatus employing oleophilic brushes for oil spill clean-upEXXON PRODUCTION RESEARCH CO·Filed 1984·Granted Mar 11, 1986·90 cites·26 claims
- 4091US10024154B2Latch position indicator system and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jul 17, 2018·6 cites·18 claims
- 4191US8016033B2Continuous flow drilling systems and methodsWEATHERFORD LAMB·Filed 2008·Granted Sep 13, 2011·32 cites·27 claims
- 4291US5305839ATurbine pump ring for drilling headsMASX ENERGY SERVICES GROUP INC·Filed 1993·Granted Apr 26, 1994·142 cites·11 claims
- 4390US10890048B2Signal operated isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Jan 12, 2021·4 cites·20 claims
- 4490US10214999B2Remotely operated isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Feb 26, 2019·5 cites·21 claims
- 4590US8863858B2System and method for managing heave pressure from a floating rigWEATHERFORD LAMB·Filed 2013·Granted Oct 21, 2014·10 cites·37 claims
- 4690US6547002B1High pressure rotating drilling head assembly with hydraulically removable packerWEATHERFORD LAMB·Filed 2000·Granted Apr 15, 2003·70 cites·28 claims
- 4790US6454007B1Method and apparatus for casing exit system using coiled tubingWEATHERFORD LAMB·Filed 2000·Granted Sep 24, 2002·82 cites·33 claims
- 4890US5431220AWhipstock starter mill assemblySMITH INTERNATIONAL·Filed 1994·Granted Jul 11, 1995·152 cites·8 claims
- 4990US5154231AWhipstock assembly with hydraulically set anchorMASX ENERGY SERVICES GROUP INC·Filed 1990·Granted Oct 13, 1992·146 cites·14 claims
- 5090US4759413AMethod and apparatus for setting an underwater drilling systemDRILEX SYST INC·Filed 1987·Granted Jul 26, 1988·95 cites·20 claims
Showing the top 50 of 120 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →