Inventor · disambiguated record
John Thomas Rogers
Also filed as: ROGERS JOHN T · ROGERS JOHN THOMAS
25 granted patents·4 pending applications·418 citations·filing 1983–2025
95Inventor score
Files withPERFORMANCE PULSATION CONTROL INC18UTEX IND INC4BOEING CO3ROGERS JOHN THOMAS2MATHIAK GREGG M1
Top patents by PatentIndex Score
29 records- 0195US4860995AValve element for use in pumps for handling fluids containing abrasive materialsUTEX IND INC·Filed 1988·Granted Aug 29, 1989·106 cites·16 claims
- 0291US4479620AWing load alleviation system using tabbed alleronsBOEING CO·Filed 1983·Granted Oct 30, 1984·107 cites·6 claims
- 0387US11988071B2Drill string-connected protection from borehole pulsation energiesPERFORMANCE PULSATION CONTROL INC·Filed 2021·Granted May 21, 2024·2 cites·20 claims
- 0486US7542875B2Reciprocating pump performance predictionPERFORMANCE PULSATION CONTROL·Filed 2006·Granted Jun 2, 2009·16 cites·25 claims
- 0582US11686328B2Cellular tube for replacement of traditional gas-charged cartridges in suction stabilizersPERFORMANCE PULSATION CONTROL INC·Filed 2019·Granted Jun 27, 2023·2 cites·24 claims
- 0682US5275204AValve elementUTEX IND INC·Filed 1993·Granted Jan 4, 1994·46 cites·20 claims
- 0778US10876668B2Precharge manifold system and methodPERFORMANCE PULSATION CONTROL INC·Filed 2019·Granted Dec 29, 2020·2 cites·20 claims
- 0875US10508763B2Combination gas pulsation dampener, cross and strainerPERFORMANCE PULSATION CONTROL INC·Filed 2017·Granted Dec 17, 2019·1 cites·20 claims
- 0974US5480163ALip seal with reinforced backupUTEX IND INC·Filed 1993·Granted Jan 2, 1996·41 cites·14 claims
- 1072US9249915B2Pump pulsation discharge dampener with dual pressure drop tube assemblies having unequal sizesROGERS JOHN THOMAS·Filed 2012·Granted Feb 2, 2016·4 cites·20 claims
- 1169US5284084ALight weight pistonUTEX IND INC·Filed 1991·Granted Feb 8, 1994·29 cites·15 claims
- 1267US2025382978A1Band(s) on gas charged cartridges that are elongated relative to bonding region or weldedPERFORMANCE PULSATION CONTROL INC·Filed 2025·Application pending·0 cites
- 1367US2024360946A1Stabilizer cartridgePERFORMANCE PULSATION CONTROL INC·Filed 2024·Application pending·0 cites
- 1465US11460140B2Mini-dampeners at pump combined with system pulsation dampenerPERFORMANCE PULSATION CONTROL INC·Filed 2019·Granted Oct 4, 2022·0 cites·14 claims
- 1565US9695970B2Composite pulsation dampenerPERFORMANCE PULSATION CONTROL INC·Filed 2014·Granted Jul 4, 2017·2 cites·15 claims
- 1663US11754216B2Top repairable gas-charged bladder type pulsation dampenerPERFORMANCE PULSATION CONTROL INC·Filed 2021·Granted Sep 12, 2023·0 cites·11 claims
- 1762US10890170B2Replacement tube for a cellular suction stabilizing manifoldPERFORMANCE PULSATION CONTROL INC·Filed 2019·Granted Jan 12, 2021·0 cites·20 claims
- 1861US12031659B2Stabilizer cartridgePERFORMANCE PULSATION CONTROL INC·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 1960US11125374B2Retaining sleeve for high pre-charge cartridgePERFORMANCE PULSATION CONTROL INC·Filed 2019·Granted Sep 21, 2021·0 cites·20 claims
- 2060US5054715AApparatus and methods for reducing aircraft lifting surface flutterBOEING CO·Filed 1989·Granted Oct 8, 1991·28 cites·13 claims
- 2159US11384887B2Nested pre-charge cartridgesPERFORMANCE PULSATION CONTROL INC·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 2257US12072056B2Wear inserts for well service reactive dampenersPERFORMANCE PULSATION CONTROL INC·Filed 2021·Granted Aug 27, 2024·0 cites·18 claims
- 2357US4917331AApparatus and methods for reducing aircraft lifting surface flutterBOEING CO·Filed 1988·Granted Apr 17, 1990·25 cites·11 claims
- 2455US9790934B2Pump pulsation discharge dampener with curved internal baffle and pressure drop feature creating two internal volumesMATHIAK GREGG M·Filed 2012·Granted Oct 17, 2017·1 cites·20 claims
- 2554US11473711B2System pulsation dampener device(s) substituting for pulsation dampeners utilizing compression material thereinPERFORMANCE PULSATION CONTROL INC·Filed 2019·Granted Oct 18, 2022·0 cites·22 claims
- 2650USD868114SCombination gas pulsation dampener, cross and strainerROGERS JOHN THOMAS·Filed 2016·Granted Nov 26, 2019·6 cites·1 claims
- 2742US11591859B2Surface equipment protection from borehole pulsation energiesPERFORMANCE PULSATION CONTROL INC·Filed 2021·Granted Feb 28, 2023·0 cites·13 claims
- 2842US2019128462A1System pulsation dampener device(s)PERFORMANCE PULSATION CONTROL INC·Filed 2018·Application pending·0 cites
- 2942US2021222813A1Reactive fluid system accounting for thermal expansion in replacement of nitrogen within charged pulsation control equipmentPERFORMANCE PULSATION CONTROL INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →