Inventor · disambiguated record
David Levie
Also filed as: LEVIE DAVID · LEVIE DAVID E Y
15 granted patents·3 pending applications·27 citations·filing 2002–2019
88Inventor score
Files withHALLIBURTON ENERGY SERVICES INC4ANTELOPE OIL TOOL & MFG CO LLC2LIVELY GLENN2ADVANCED COMPOSITE IND AG1BAYNHAM RICHARD R1
Top patents by PatentIndex Score
18 records- 0191US8833446B2Composite bow centralizerLIVELY GLENN·Filed 2011·Granted Sep 16, 2014·12 cites·20 claims
- 0278US8678096B2Composite bow centralizerLIVELY GLENN·Filed 2011·Granted Mar 25, 2014·8 cites·20 claims
- 0373US9493994B2Composite bow centralizerHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 15, 2016·1 cites·17 claims
- 0472US10676996B2Composite bow centralizerHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 9, 2020·0 cites·9 claims
- 0565US10087689B2Composite bow centralizerHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Oct 2, 2018·0 cites·4 claims
- 0660US9038738B2Composite centralizer with expandable elementsLEVIE WILLIAM IAIN·Filed 2012·Granted May 26, 2015·3 cites·18 claims
- 0759US10240404B2Composite bow centralizerHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Mar 26, 2019·0 cites·10 claims
- 0857US9074430B2Composite limit collarLEVIE WILLIAM IAIN ELDER·Filed 2011·Granted Jul 7, 2015·2 cites·21 claims
- 0950US10920501B2Expansion chamberANTELOPE OIL TOOL & MFG CO LLC·Filed 2018·Granted Feb 16, 2021·0 cites·11 claims
- 1050US8967255B2Subsurface release cementing plugSZARKA DAVID D·Filed 2011·Granted Mar 3, 2015·1 cites·30 claims
- 1147US10526857B2Radial spring lock system for collars, sleeves and centralizersANTELOPE OIL TOOL & MFG CO LLC·Filed 2017·Granted Jan 7, 2020·0 cites·11 claims
- 1245US2014224508A1Integral centraliserENI SPA·Filed 2013·Application pending·0 cites
- 1344US10584553B2Integrally-bonded swell packerINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2017·Granted Mar 10, 2020·0 cites·24 claims
- 1440US2013081802A1Integral centraliserBAYNHAM RICHARD RONALD·Filed 2012·Application pending·0 cites
- 1538US9926748B2Modified tubular with wireless communication deviceRSD2 HOLDING AG·Filed 2013·Granted Mar 27, 2018·0 cites·10 claims
- 1637US10113373B2CentraliserADVANCED COMPOSITE IND AG·Filed 2014·Granted Oct 30, 2018·0 cites·19 claims
- 1730US11072979B2Cable clampX HOLDING GMBH·Filed 2015·Granted Jul 27, 2021·0 cites·15 claims
- 1828US2005224123A1Integral centraliserBAYNHAM RICHARD R·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →