Inventor · disambiguated record
Jeffery D. Kitzman
Also filed as: KITZMAN JEFFERY · KITZMAN JEFFERY D
18 granted patents·2 pending applications·62 citations·filing 2008–2024
92Inventor score
Files withINNOVEX DOWNHOLE SOLUTIONS INC6BAKER HUGHES INC5CLEM NICHOLAS J5KITZMAN JEFFERY D3MAILAND JASON C1
Top patents by PatentIndex Score
20 records- 0194US9879492B2Disintegrating expand in place barrier assemblyBAKER HUGHES INC·Filed 2015·Granted Jan 30, 2018·12 cites·17 claims
- 0285US9068429B2Dissolvable tool and method of dissolving sameMAILAND JASON C·Filed 2012·Granted Jun 30, 2015·9 cites·21 claims
- 0379US8950496B2Counter device for selectively catching plugsKITZMAN JEFFERY D·Filed 2012·Granted Feb 10, 2015·7 cites·23 claims
- 0477US11808105B2Downhole tool with seal ring and slips assemblyINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2021·Granted Nov 7, 2023·1 cites·16 claims
- 0575US2024392633A1Precision-cut casing tubular for centralizer assemblyINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 0674US9885229B2Disappearing expandable claddingBAKER HUGHES INC·Filed 2015·Granted Feb 6, 2018·2 cites·22 claims
- 0770US8714257B2Pulse fracturing devices and methodsKITZMAN JEFFERY D·Filed 2011·Granted May 6, 2014·4 cites·20 claims
- 0866US12054998B2Precision-cut casing tubular for centralizer assemblyINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2021·Granted Aug 6, 2024·0 cites·12 claims
- 0966US8528641B2Fracturing and gravel packing tool with anti-swabbing featureCLEM NICHOLAS J·Filed 2009·Granted Sep 10, 2013·7 cites·21 claims
- 1065US9951578B2Radially expandable ratchet locking borehole barrier assemblyBAKER HUGHES INC·Filed 2015·Granted Apr 24, 2018·1 cites·21 claims
- 1164US8235114B2Method of fracturing and gravel packing with a tool with a multi-position lockable sliding sleeveCLEM NICHOLAS J·Filed 2009·Granted Aug 7, 2012·8 cites·21 claims
- 1258US11761279B2Multi-stage propellant charge for downhole setting toolsINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2022·Granted Sep 19, 2023·0 cites·25 claims
- 1357US9644470B2Downhole cameraBAKER HUGHES INC·Filed 2014·Granted May 9, 2017·1 cites·16 claims
- 1457US9175552B2Isolation valve for subterranean useKITZMAN JEFFERY D·Filed 2009·Granted Nov 3, 2015·4 cites·18 claims
- 1555US2023205163A1Precision-cut casing tubular for centralizer assemblyINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 1654US8191631B2Method of fracturing and gravel packing with multi movement wash pipe valveCLEM NICHOLAS J·Filed 2009·Granted Jun 5, 2012·4 cites·22 claims
- 1747US11643907B2Ball-type downhole valveINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2020·Granted May 9, 2023·0 cites·23 claims
- 1847US8230924B2Fracturing and gravel packing tool with upper annulus isolation in a reverse position without closing a wash pipe valveCLEM NICHOLAS J·Filed 2009·Granted Jul 31, 2012·1 cites·21 claims
- 1947US8215395B2Fracturing and gravel packing tool with shifting ability between squeeze and circulate while supporting an inner string assembly in a single positionCLEM NICHOLAS J·Filed 2009·Granted Jul 10, 2012·1 cites·17 claims
- 2036US7861778B2Pressure orienting swivel arrangement and methodBAKER HUGHES INC·Filed 2008·Granted Jan 4, 2011·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →