Inventor · disambiguated record
Steven R. Hayter
Also filed as: HAYTER STEVEN · HAYTER STEVEN R · HAYTER STEVEN ROWELL
20 granted patents·3 pending applications·283 citations·filing 1980–2015
95Inventor score
Top patents by PatentIndex Score
23 records- 0188US10378303B2Downhole tool and method of forming the sameHAYTER STEVEN R·Filed 2015·Granted Aug 13, 2019·5 cites·23 claims
- 0286US9534462B2Support cone for retrievable packerBAKER HUGHES INC·Filed 2014·Granted Jan 3, 2017·9 cites·21 claims
- 0384US8905149B2Expandable seal with conforming ribsBAILEY WILLIAM M·Filed 2011·Granted Dec 9, 2014·14 cites·20 claims
- 0483US8893798B2Barrier valve hydraulic operator with compound valve opening force featureHAYTER STEVEN R·Filed 2010·Granted Nov 25, 2014·10 cites·20 claims
- 0581US10066452B2Shifting tool collet with rolling componentBAKER HUGHES INC·Filed 2014·Granted Sep 4, 2018·7 cites·23 claims
- 0680US8544548B2Water dissolvable materials for activating inflow control devices that control flow of subsurface fluidsCORONADO MARTIN P·Filed 2007·Granted Oct 1, 2013·11 cites·19 claims
- 0774US9546535B2Packer plug with retractable latch, downhole system, and method of retracting packer plug from packerHAYTER STEVEN R·Filed 2014·Granted Jan 17, 2017·7 cites·17 claims
- 0872US5323852ATorque limiter for auger gravel pack assemblyATLANTIC RICHFIELD CO·Filed 1992·Granted Jun 28, 1994·53 cites·25 claims
- 0971US7210534B2Lock for a downhole tool with a reset featureBAKER HUGHES INC·Filed 2004·Granted May 1, 2007·44 cites·20 claims
- 1070US5462121AFailsafe liner installation assembly and methodBAKER HUGHES INC·Filed 1994·Granted Oct 31, 1995·49 cites·32 claims
- 1167US8261817B2Modular hydraulic operator for a subterranean toolHAYTER STEVEN·Filed 2009·Granted Sep 11, 2012·11 cites·21 claims
- 1264US8469097B2Subterranean tubular cutter with depth of cut featureCOCHRAN TRAVIS E·Filed 2009·Granted Jun 25, 2013·9 cites·20 claims
- 1359US9885217B2Non-marring shifting tool colletBAKER HUGHES INC·Filed 2014·Granted Feb 6, 2018·1 cites·19 claims
- 1459US9828816B2Shifting tool collet with axial ridge and edge reliefBAKER HUGHES INC·Filed 2014·Granted Nov 28, 2017·1 cites·13 claims
- 1559US5360069AFailsafe liner installation assembly and methodBAKER HUGHES INC·Filed 1993·Granted Nov 1, 1994·31 cites·48 claims
- 1654US7653774B2Bridge with sequential software modulesBRIDGEWORKS LTD·Filed 2006·Granted Jan 26, 2010·1 cites·25 claims
- 1751US4325534AManually operated blowout preventer and hydraulic operator thereforOTIS ENG CO·Filed 1980·Granted Apr 20, 1982·20 cites·5 claims
- 1847US2007069173A1High pressure ball valve seal assemblyZACHMAN JAMES R·Filed 2006·Application pending·0 cites
- 1945US9976391B2Manufacturing method and apparatus for a collet assembly with congruent cornersBAKER HUGHES INC·Filed 2014·Granted May 22, 2018·0 cites·9 claims
- 2044US8590628B2Selective sleeve system and method of moving a sleeveALLEN JASON A·Filed 2011·Granted Nov 26, 2013·0 cites·19 claims
- 2144US8090876B2Message handling by a wrapper connected between a kernel and a coreHAYTER STEVEN·Filed 2007·Granted Jan 3, 2012·0 cites·13 claims
- 2240US2007174470A1Device with cache command forwardingBRIDGEWORKS LTD·Filed 2006·Application pending·0 cites
- 2339US2009101354A1Water Sensing Devices and Methods Utilizing Same to Control Flow of Subsurface FluidsBAKER HUGHES INC·Filed 2007·Application pending·0 cites
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