Inventor · disambiguated record
Bruce I. Girrell
Also filed as: GIRRELL BRUCE · GIRRELL BRUCE I
8 granted patents·4 pending applications·127 citations·filing 2005–2018
87Inventor score
Files withMICROLINE TECH CORPORATION5BAKER HUGHES INC3DRAPER IAN1GIRRELL BRUCE I1MICROLINE TECHNOLOGY CORP1
Top patents by PatentIndex Score
12 records- 0189US7403000B2Apparatus and method of determining casing thickness and permeabilityBAKER HUGHES INC·Filed 2005·Granted Jul 22, 2008·34 cites·19 claims
- 0286US8797033B1Stress detection tool using magnetic barkhausen noiseGIRRELL BRUCE I·Filed 2011·Granted Aug 5, 2014·20 cites·22 claims
- 0384US8035374B1Pipe stress detection tool using magnetic barkhausen noiseMICROLINE TECHNOLOGY CORP·Filed 2008·Granted Oct 11, 2011·34 cites·33 claims
- 0482US7795864B2Apparatus and method of using multi-component measurements for casing evaluationBAKER HUGHES INC·Filed 2005·Granted Sep 14, 2010·19 cites·30 claims
- 0577US10364665B2Method and apparatus for stress mapping of pipelines and other tubularsMICROLINE TECH CORPORATION·Filed 2017·Granted Jul 30, 2019·4 cites·22 claims
- 0675US7595636B2Apparatus and method of using accelerometer measurements for casing evaluationBAKER HUGHES INC·Filed 2005·Granted Sep 29, 2009·13 cites·28 claims
- 0764US9624766B2Method and system to quantify damage to gravel pack screensDRAPER IAN·Filed 2014·Granted Apr 18, 2017·3 cites·15 claims
- 0838US10444194B2Method and apparatus for material identification of pipelines and other tubularsMICROLINE TECH CORPORATION·Filed 2017·Granted Oct 15, 2019·0 cites·14 claims
- 0936US2019086370A1Statistical analysis of chaotic response signals for tubularsQUANTA ASSOCIATES LP·Filed 2018·Application pending·0 cites
- 1034US2018149622A1Method and apparatus for vibroacoustic modulation crack detection and characterization of conduits and other structuresMICROLINE TECH CORPORATION·Filed 2017·Application pending·0 cites
- 1134US2018231507A1Method and apparatus for metamaterial enhanced chaotic cavity transducerMICROLINE TECH CORPORATION·Filed 2018·Application pending·0 cites
- 1230US2018179885A1Magneto-mechanical impedance methods and apparatus for crack detection and characterization of conduits and other structuresMICROLINE TECH CORPORATION·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →