Inventor · disambiguated record
Jerry L. Walker
Also filed as: WALKER JERRY · WALKER JERRY L · WALKER JERRY LEROY
30 granted patents·5 pending applications·729 citations·filing 1976–2023
97Inventor score
Files withHALLIBURTON ENERGY SERV INC15JET RESEARCH CENTER6HALLIBURTON ENERGY SERVICES INC3WALKER JERRY L3HALLIBURTON CO2
Top patents by PatentIndex Score
35 records- 0196US8807206B2Perforating gun debris retention assembly and method of useHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Aug 19, 2014·28 cites·20 claims
- 0294US6371219B1Oilwell perforator having metal loaded polymer matrix molded liner and caseHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Apr 16, 2002·70 cites·20 claims
- 0393US4621396AManufacturing of shaped charge carriersJET RESEARCH CENTER·Filed 1985·Granted Nov 11, 1986·97 cites·17 claims
- 0492US8449798B2High density powdered material linerWALKER JERRY L·Filed 2010·Granted May 28, 2013·12 cites·17 claims
- 0589US8807213B2Pressure limiting device for well perforation gun stringWALKER JERRY L·Filed 2012·Granted Aug 19, 2014·15 cites·20 claims
- 0688US6497285B2Low debris shaped charge perforating apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Dec 24, 2002·87 cites·42 claims
- 0788US4817531ACapsule charge retaining deviceJET RESEARCH CENTER·Filed 1988·Granted Apr 4, 1989·45 cites·16 claims
- 0885US4609057AShaped charge carrierJET RESEARCH CENTER·Filed 1985·Granted Sep 2, 1986·77 cites·23 claims
- 0983US7621342B2Method for retaining debris in a perforating apparatusHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Nov 24, 2009·19 cites·20 claims
- 1080US8741191B2High density powdered material linerHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Jun 3, 2014·2 cites·20 claims
- 1180US7828051B2Perforating gunHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Nov 9, 2010·18 cites·19 claims
- 1279US8734960B1High density powdered material linerWALKER JERRY L·Filed 2012·Granted May 27, 2014·10 cites·20 claims
- 1376US10480295B2Jet perforating device for creating a wide diameter perforationHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 19, 2019·5 cites·25 claims
- 1471US8356666B2Wellbore perforation toolHALLIBURTON ENERGY SERV INC·Filed 2010·Granted Jan 22, 2013·3 cites·12 claims
- 1570US7430965B2Debris retention perforating apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Oct 7, 2008·29 cites·47 claims
- 1667US5117911AShock attenuating apparatus and methodJET RESEARCH CENTER·Filed 1991·Granted Jun 2, 1992·46 cites·7 claims
- 1761US7360587B2Debris reduction perforating apparatusHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Apr 22, 2008·9 cites·19 claims
- 1859US10041337B2Hybrid big hole linerHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 7, 2018·1 cites·14 claims
- 1953US6748843B1Unique phasings and firing sequences for perforating gunsHALLIBURTON ENERGY SERV INC·Filed 1999·Granted Jun 15, 2004·27 cites·1 claims
- 2052US6758124B2Unique phasings and firing sequences for perforating gunsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Jul 6, 2004·14 cites·13 claims
- 2152US5701964APerforating charge carrier assembly and methodHALLIBURTON ENERGY SERV INC·Filed 1996·Granted Dec 30, 1997·29 cites·16 claims
- 2252US4090167APush switch and potentiometer assemblyTECCOR ELECTRONICS INC·Filed 1977·Granted May 16, 1978·12 cites·6 claims
- 2351US2023359104A1Privacy Cover For Cameras On Phones And ComputersWALKER JERRY·Filed 2023·Application pending·0 cites
- 2450US8967256B2Wellbore perforation toolHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Mar 3, 2015·0 cites·12 claims
- 2548US4739839ACapsule charge perforating systemJET RESEARCH CENTER·Filed 1986·Granted Apr 26, 1988·18 cites·18 claims
- 2645US2005183610A1High pressure exposed detonating cord detonator systemFiled 2003·Application pending·0 cites
- 2744US5590723APerforating charge carrier assemblyHALLIBURTON CO·Filed 1994·Granted Jan 7, 1997·19 cites·7 claims
- 2843US5070943AApparatus and method for perforating a wellJET RESEARCH CENTER·Filed 1990·Granted Dec 10, 1991·17 cites·8 claims
- 2943US2013019770A1Device for perforating a material comprising a tail-locking charge caseHALLIBURTON ENERGY SERV INC·Filed 2011·Application pending·0 cites
- 3042USH1675HHybrid capsule chargeHALLIBURTON CO·Filed 1996·Granted Sep 2, 1997·4 cites·2 claims
- 3142US4067228APipe testing apparatusNORTHWEST PIPE & CASING CO·Filed 1976·Granted Jan 10, 1978·11 cites·17 claims
- 3240US10161724B2Shaped-charge liner with fold around openingHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 25, 2018·0 cites·17 claims
- 3338US7360599B2Debris reduction perforating apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Apr 22, 2008·5 cites·50 claims
- 3433US2002139365A1Modified wheel rim articles of manufactureWHEEL TOUGH COMPANY INC·Filed 2001·Application pending·0 cites
- 3533US2002140256A1Modified wheel rim articles of manufactureWHEEL TOUGH COMPANY INC·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Jerry L. Walker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →