Inventor · disambiguated record
Frank J. Maenza
Also filed as: MAENZA FRANK · MAENZA FRANK J
21 granted patents·47 citations·filing 2009–2023
91Inventor score
Files withBAKER HUGHES A GE CO LLC5BAKER HUGHES INC3BAKER HUGHES OILFIELD OPERATIONS LLC3CONNER NICHOLAS S2DENG GUIJUN2
Top patents by PatentIndex Score
21 records- 0185US10760363B2Lock ring segments biased into locked position while retained in position with an exterior profileBAKER HUGHES A GE CO LLC·Filed 2018·Granted Sep 1, 2020·5 cites·11 claims
- 0284US12134945B2Frangible disk sub, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Nov 5, 2024·1 cites·20 claims
- 0379US10060213B2Residual pressure differential removal mechanism for a setting device for a subterranean toolBAKER HUGHES INC·Filed 2015·Granted Aug 28, 2018·3 cites·18 claims
- 0479US8083001B2Expandable gage ringCONNER NICHOLAS S·Filed 2009·Granted Dec 27, 2011·22 cites·19 claims
- 0577US10364641B2Open-hole mechanical packer with external feed through and racked packing systemBAKER HUGHES A GE CO LLC·Filed 2017·Granted Jul 30, 2019·3 cites·17 claims
- 0677US10329866B2Locking keyed components for downhole toolsBAKER HUGHES A GE CO LLC·Filed 2017·Granted Jun 25, 2019·3 cites·15 claims
- 0777US10087704B2Expandable support ring for packing element containment systemCONNER NICHOLAS S·Filed 2014·Granted Oct 2, 2018·7 cites·20 claims
- 0873US10907437B2Multi-layer backup ringDENG GUIJUN·Filed 2019·Granted Feb 2, 2021·1 cites·18 claims
- 0970US12460490B2Slip anchor, method, and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted Nov 4, 2025·0 cites·26 claims
- 1068US10677014B2Multi-layer backup ring including interlock membersDENG GUIJUN·Filed 2019·Granted Jun 9, 2020·1 cites·12 claims
- 1165US10309186B2Open-hole mechanical packer with external feed through run underneath packing systemBAKER HUGHES A GE CO LLC·Filed 2017·Granted Jun 4, 2019·1 cites·23 claims
- 1261US11988067B1Frangible disk sub, method and systemBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Granted May 21, 2024·0 cites·20 claims
- 1349US12031408B2Rupture disk, method and systemLEON CLAUDIA·Filed 2021·Granted Jul 9, 2024·0 cites·14 claims
- 1449US11613970B2Liner hanger running tool with preset protectionRAMIREZ JOSEPH·Filed 2020·Granted Mar 28, 2023·0 cites·8 claims
- 1548US11572757B2Backup ring with control line protection, systems, and methodsKRUEGER MATT·Filed 2020·Granted Feb 7, 2023·0 cites·20 claims
- 1648US11319784B2Control line guidance system for downhole applicationsMAENZA FRANK J·Filed 2020·Granted May 3, 2022·0 cites·20 claims
- 1746US10260301B2Cut to release packer extensionBAKER HUGHES LLC·Filed 2017·Granted Apr 16, 2019·0 cites·12 claims
- 1844US10619425B2Packer retrieval extension for metal to metal sealing in tension and compressionBAKER HUGHES A GE CO LLC·Filed 2016·Granted Apr 14, 2020·0 cites·20 claims
- 1944US10077625B2Subterranean packer sealing system load diverterBAKER HUGHES INC·Filed 2016·Granted Sep 18, 2018·0 cites·14 claims
- 2042US10329868B2Releasably locked debris barrier for a subterranean toolBAKER HUGHES·Filed 2015·Granted Jun 25, 2019·0 cites·20 claims
- 2140US9915121B2Seal pressure relaxation device prior to release of retrievable packerBAKER HUGHES INC·Filed 2015·Granted Mar 13, 2018·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →