Inventor · disambiguated record
David B. Ruddock
Also filed as: RUDDOCK DAVID · RUDDOCK DAVID B
11 granted patents·2 pending applications·366 citations·filing 2007–2017
91Inventor score
Top patents by PatentIndex Score
13 records- 0196US7503392B2Deformable ball seatBAKER HUGHES INC·Filed 2007·Granted Mar 17, 2009·105 cites·20 claims
- 0295US7673677B2Reusable ball seat having ball support memberBAKER HUGHES INC·Filed 2007·Granted Mar 9, 2010·77 cites·22 claims
- 0395US7644772B2Ball seat having segmented arcuate ball support memberBAKER HUGHES INC·Filed 2008·Granted Jan 12, 2010·79 cites·22 claims
- 0492US7628210B2Ball seat having ball support memberBAKER HUGHES INC·Filed 2007·Granted Dec 8, 2009·51 cites·18 claims
- 0586US10907429B2Plug formed from a disintegrate on demand (DOD) materialXU YINGQING·Filed 2017·Granted Feb 2, 2021·5 cites·8 claims
- 0678US7469744B2Deformable ball seat and methodBAKER HUGHES INC·Filed 2007·Granted Dec 30, 2008·19 cites·2 claims
- 0777US9447649B2Packer setting mechanismDOANE JAMES C·Filed 2013·Granted Sep 20, 2016·5 cites·17 claims
- 0876US8157090B2Ball tray organizer for subterranean complex completionsINGVARDSEN DONALD F·Filed 2009·Granted Apr 17, 2012·17 cites·17 claims
- 0962US8365829B2Tubular seat and tubular actuating systemBAKER HUGHES INC·Filed 2009·Granted Feb 5, 2013·8 cites·14 claims
- 1042US7594544B2Downhole tubular sealing systemBAKER HUGHES INC·Filed 2007·Granted Sep 29, 2009·0 cites·20 claims
- 1137US10415341B2Downhole system using packer setting joint and methodFARMER JACK D·Filed 2015·Granted Sep 17, 2019·0 cites·21 claims
- 1237US2017234091A1Removable Control Line BarrierBAKER HUGHES INC·Filed 2016·Application pending·0 cites
- 1335US2018087336A1Single trip coiled tubing conveyed electronic submersible pump and packer deployment system and methodMUNSHI AMMAR A·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →