Inventor · disambiguated record
Kevin O. Trahan
Also filed as: TRAHAN KEVIN · TRAHAN KEVIN O
21 granted patents·7 pending applications·1,247 citations·filing 1994–2024
96Inventor score
Files withALLAMON JERRY5WEATHERFORD LAMB5PACKERS PLUS ENERGY SERV INC4ALLAMON PROPERTIES LLC3BAKER HUGHES INC3
Top patents by PatentIndex Score
28 records- 0198US6325148B1Tools and methods for use with expandable tubularsWEATHERFORD LAMB·Filed 1999·Granted Dec 4, 2001·408 cites·22 claims
- 0297US8757273B2Downhole sub with hydraulically actuable sleeve valveTHEMIG DANIEL JON·Filed 2010·Granted Jun 24, 2014·42 cites·44 claims
- 0396US10704362B2Downhole sub with hydraulically actuable sleeve valvePACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Jul 7, 2020·15 cites·28 claims
- 0496US6598678B1Apparatus and methods for separating and joining tubulars in a wellboreWEATHERFORD LAMB·Filed 2000·Granted Jul 29, 2003·160 cites·7 claims
- 0594US9010447B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentTHEMIG DANIEL JON·Filed 2010·Granted Apr 21, 2015·22 cites·63 claims
- 0694US5477925AMethod for multi-lateral completion and cementing the juncture with lateral wellboresBAKER HUGHES INC·Filed 1994·Granted Dec 26, 1995·209 cites·23 claims
- 0793US5560426ADownhole tool actuating mechanismBAKER HUGHES INC·Filed 1995·Granted Oct 1, 1996·176 cites·23 claims
- 0890US10030474B2Downhole sub with hydraulically actuable sleeve valvePACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Jul 24, 2018·10 cites·16 claims
- 0990US6899181B2Methods and apparatus for expanding a tubular within another tubularWEATHERFORD LAMB·Filed 2003·Granted May 31, 2005·70 cites·14 claims
- 1085US9874067B2Sliding sleeve sub and method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Jan 23, 2018·4 cites·13 claims
- 1181US12209480B1Temporary pipe plugging device for extreme pressureTRENERGY INVEST LLC·Filed 2023·Granted Jan 28, 2025·1 cites·17 claims
- 1267US5685373AAssembly and process for drilling and completing multiple wellsMARATHON OIL CO·Filed 1995·Granted Nov 11, 1997·50 cites·20 claims
- 1367US2022003077A1Multi-Function Surge Reduction ApparatusALLAMON PROPERTIES LLC·Filed 2021·Application pending·0 cites
- 1465US6851475B2Apparatus and methods for separating and joining tubulars in a wellboreWEATHERFORD LAMB·Filed 2003·Granted Feb 8, 2005·19 cites·32 claims
- 1562US11125053B2Multi-function surge reduction apparatusALLAMON PROPERTIES LLC·Filed 2019·Granted Sep 21, 2021·0 cites·19 claims
- 1661US7036581B2Wellbore seal deviceALLAMON INTERESTS·Filed 2004·Granted May 2, 2006·23 cites·24 claims
- 1758US10533398B2Multi-function surge reduction apparatusALLAMON PROPERTIES LLC·Filed 2018·Granted Jan 14, 2020·0 cites·17 claims
- 1856US5433275ADouble-threaded anchor tubing assemblyBAKER HUGHES INC·Filed 1994·Granted Jul 18, 1995·29 cites·20 claims
- 1952US7004257B2Apparatus and methods for separating and joining tubulars in a wellboreWEATHERFORD LAMB·Filed 2004·Granted Feb 28, 2006·9 cites·33 claims
- 2049US2025257628A1Surge Pressure Reduction Apparatus with Convertible Diverter Device and Integrity Verification DeviceTRENERGY INVEST LLC·Filed 2024·Application pending·0 cites
- 2143US10151174B2Multi-function surge reduction apparatusALLAMON JERRY·Filed 2012·Granted Dec 11, 2018·0 cites·5 claims
- 2234US2011155465A1Retractable UnderreamerALLAMON JERRY·Filed 2009·Application pending·0 cites
- 2333US2013087323A1Multi-function Surge Reduction ApparatusALLAMON JERRY·Filed 2011·Application pending·0 cites
- 2433US2013319678A1Multi-function surge reduction apparatusALLAMON JERRY·Filed 2012·Application pending·0 cites
- 2532US10208566B2Wellbore stimulation tool, assembly and methodPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Feb 19, 2019·0 cites·17 claims
- 2632US2014034332A1Workstring Disconnect Tool and Method of UseALLAMON JERRY·Filed 2012·Application pending·0 cites
- 2731US8857517B2Wellbore cleanout toolTRAHAN KEVIN O·Filed 2010·Granted Oct 14, 2014·0 cites·14 claims
- 2824US2007051521A1Retrievable frac packerEAGLE DOWNHOLE SOLUTIONS LLC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →