Inventor · disambiguated record
Norman Bruce Moore
Also filed as: MOORE NORMAN · MOORE NORMAN B · MOORE NORMAN BRUCE
52 granted patents·6 pending applications·2,570 citations·filing 1980–2022
99Inventor score
Files withWESTERN WELL TOOL INC38WWT NORTH AMERICA HOLDINGS INC6BLOOM DUANE2CASASSA GARRETT C2WWT INTERNATIONAL INC2
Top patents by PatentIndex Score
58 records- 0197US7174974B2Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 2006·Granted Feb 13, 2007·56 cites·16 claims
- 0297US7080701B2Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 2005·Granted Jul 25, 2006·70 cites·16 claims
- 0397US6347674B1Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 1999·Granted Feb 19, 2002·177 cites·78 claims
- 0496US9228403B1Gripper assembly for downhole toolsWWT NORTH AMERICA HOLDINGS INC·Filed 2015·Granted Jan 5, 2016·10 cites·10 claims
- 0596US8028766B2Electrically powered tractorWWT INTERNATIONAL INC·Filed 2010·Granted Oct 4, 2011·26 cites·12 claims
- 0696US7185716B2Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 2006·Granted Mar 6, 2007·48 cites·13 claims
- 0795US9988868B2Gripper assembly for downhole toolsWWT NORTH AMERICA HOLDINGS INC·Filed 2015·Granted Jun 5, 2018·7 cites·10 claims
- 0895US8555963B2Gripper assembly for downhole toolsBLOOM DUANE·Filed 2011·Granted Oct 15, 2013·17 cites·9 claims
- 0995US7353886B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2007·Granted Apr 8, 2008·45 cites·17 claims
- 1095US7191829B2Gripper assembly for downhole toolsWESTERN WELL TOOL INC·Filed 2006·Granted Mar 20, 2007·37 cites·25 claims
- 1194US8944161B2Gripper assembly for downhole toolsWWT NORTH AMERICA HOLDINGS INC·Filed 2013·Granted Feb 3, 2015·10 cites·13 claims
- 1294US7275593B2Gripper assembly for downhole toolsWESTERN WELL TOOL INC·Filed 2006·Granted Oct 2, 2007·34 cites·18 claims
- 1394US7188681B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2006·Granted Mar 13, 2007·42 cites·20 claims
- 1494US7156181B2Puller-thruster downhole toolWESTERN WELL TOOL INC·Filed 2006·Granted Jan 2, 2007·36 cites·24 claims
- 1594US7048047B2Gripper assembly for downhole toolsWESTERN WELL TOOL INC·Filed 2003·Granted May 23, 2006·74 cites·26 claims
- 1694US6758279B2Puller-thruster downhole toolWESTERN WELL TOOL INC·Filed 2003·Granted Jul 6, 2004·89 cites·14 claims
- 1794US6640894B2Gripper assembly for downhole toolsWESTERN WELL TOOL INC·Filed 2002·Granted Nov 4, 2003·77 cites·41 claims
- 1894US6464003B2Gripper assembly for downhole tractorsWESTERN WELL TOOL INC·Filed 2001·Granted Oct 15, 2002·85 cites·42 claims
- 1993US8511377B2Open hole non-rotating sleeve and assemblyCASASSA GARRETT C·Filed 2010·Granted Aug 20, 2013·30 cites·18 claims
- 2093US7493967B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2008·Granted Feb 24, 2009·41 cites·12 claims
- 2193US6679341B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2001·Granted Jan 20, 2004·95 cites·134 claims
- 2293US6478097B2Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 2001·Granted Nov 12, 2002·79 cites·8 claims
- 2393US6378633B1Drill pipe protector assemblyWESTERN WELL TOOL INC·Filed 2001·Granted Apr 30, 2002·120 cites·8 claims
- 2492US7604060B2Gripper assembly for downhole toolsWESTERN WELL TOOL INC·Filed 2007·Granted Oct 20, 2009·24 cites·23 claims
- 2592US6003606APuller-thruster downhole toolWESTERN WELL TOOL INC·Filed 1996·Granted Dec 21, 1999·184 cites·93 claims
- 2691US8668007B2Non-rotating casing centralizerCASASSA GARRETT C·Filed 2010·Granted Mar 11, 2014·19 cites·18 claims
- 2791US7607495B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2008·Granted Oct 27, 2009·28 cites·27 claims
- 2891US7080700B2Tractor with improved valve systemWESTERN WELL TOOL INC·Filed 2004·Granted Jul 25, 2006·69 cites·34 claims
- 2991US6601652B1Puller-thruster downhole toolWESTERN WELL TOOL INC·Filed 2001·Granted Aug 5, 2003·69 cites·75 claims
- 3090US8069917B2Gripper assembly for downhole toolsBLOOM DUANE·Filed 2009·Granted Dec 6, 2011·23 cites·6 claims
- 3190US7273109B2Puller-thruster downhole toolWESTERN WELL TOOL·Filed 2006·Granted Sep 25, 2007·33 cites·21 claims
- 3289US7059417B2Puller-thruster downhole toolWESTERN WELL TOOL INC·Filed 2004·Granted Jun 13, 2006·57 cites·36 claims
- 3389US6745854B2Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 2002·Granted Jun 8, 2004·58 cites·22 claims
- 3489US6241031B1Electro-hydraulically controlled tractorWESTERN WELL TOOL INC·Filed 1999·Granted Jun 5, 2001·115 cites·49 claims
- 3589US6230813B1Method of moving a puller-thruster downhole toolWESTERN WELL TOOL INC·Filed 1998·Granted May 15, 2001·86 cites·19 claims
- 3688US6938708B2Electrically sequenced tractorWESTERN WELL TOOL INC·Filed 2004·Granted Sep 6, 2005·55 cites·16 claims
- 3787US7770667B2Electrically powered tractorWWT INTERNATIONAL INC·Filed 2008·Granted Aug 10, 2010·26 cites·50 claims
- 3886US11512578B2Downhole active torque control methodWWT NORTH AMERICA HOLDINGS INC·Filed 2020·Granted Nov 29, 2022·2 cites·15 claims
- 3985US6715559B2Gripper assembly for downhole tractorsWESTERN WELL TOOL INC·Filed 2001·Granted Apr 6, 2004·72 cites·57 claims
- 4085US6427786B2Electro-hydraulically controlled tractorWESTERN WELL TOOL INC·Filed 2001·Granted Aug 6, 2002·64 cites·7 claims
- 4183US6286592B1Puller-thruster downhole toolWESTERN WELL TOOL INC·Filed 1998·Granted Sep 11, 2001·63 cites·81 claims
- 4275US6431291B1Packerfoot with bladder assembly having reduced likelihood of bladder delaminationWESTERN WELL TOOL INC·Filed 2001·Granted Aug 13, 2002·50 cites·37 claims
- 4369US4310059AComposite heavy metal drill collarCHRISTENSEN INC·Filed 1980·Granted Jan 12, 1982·35 cites·6 claims
- 4468US4865356AComposite material tubular member jointCAMERON IRON WORKS INC·Filed 1988·Granted Sep 12, 1989·34 cites·5 claims
- 4566US8833487B2Mechanical specific energy drilling systemKRUEGER IV RUDOLF ERNST·Filed 2012·Granted Sep 16, 2014·5 cites·20 claims
- 4666US6739415B2Drill pipe protectorWESTERN WELL TOOL INC·Filed 2003·Granted May 25, 2004·28 cites·40 claims
- 4762US6250405B1Drill pipe protector assemblyWESTERN WELL TOOL INC·Filed 1999·Granted Jun 26, 2001·35 cites·12 claims
- 4858US7055631B2Drill pipe protectorWESTERN WELL TOOL INC·Filed 2004·Granted Jun 6, 2006·19 cites·19 claims
- 4956US8800664B2Non-rotating buoyancy modules for sub-sea conduitsGOLLMYER ERIC·Filed 2010·Granted Aug 12, 2014·4 cites·15 claims
- 5054US12006778B2Non-rotating drill pipe protector tool having multiple types of hydraulic bearingsWWT NORTH AMERICA HOLDINGS INC·Filed 2022·Granted Jun 11, 2024·0 cites·19 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →