Inventor · disambiguated record
Trenton Frank Jackson
Also filed as: JACKSON TRENTON · JACKSON TRENTON F · JACKSON TRENTON FRANK
23 granted patents·3 pending applications·52 citations·filing 2010–2025
93Inventor score
Top patents by PatentIndex Score
26 records- 0194US11143314B1Methods and apparatus to load a valve packingFISHER CONTROLS INT LLC·Filed 2020·Granted Oct 12, 2021·3 cites·20 claims
- 0294US10400899B2Fluid flow control apparatus for use with fluid valvesFISHER CONTROLS INT LLC·Filed 2017·Granted Sep 3, 2019·7 cites·21 claims
- 0393US9383020B2High temperature seals for use in rotary valvesFISHER CONTROLS INT·Filed 2013·Granted Jul 5, 2016·11 cites·24 claims
- 0489US10539241B2Yoke for rotary valveFISHER CONTROLS INT LLC·Filed 2017·Granted Jan 21, 2020·8 cites·16 claims
- 0583US10337639B2Apparatus to bias a moveable tube towards a sealFISHER CONTROLS INT LLC·Filed 2017·Granted Jul 2, 2019·3 cites·20 claims
- 0682US9982781B2PistonsFISHER CONTROLS INT LLC·Filed 2015·Granted May 29, 2018·2 cites·18 claims
- 0780US10094488B2Balanced valve trim and method of reducing stem forces on a valve stemFISHER CONTROLS INT LLC·Filed 2015·Granted Oct 9, 2018·3 cites·18 claims
- 0880US9791048B2Top entry ball valve, installation assembly, and method thereforFISHER CONTROLS INT LLC·Filed 2015·Granted Oct 17, 2017·3 cites·15 claims
- 0978US10352459B2Seal assemblies for use with fluid valvesFISHER CONTROLS INT LLC·Filed 2017·Granted Jul 16, 2019·2 cites·22 claims
- 1077US12234926B1Packing system of a valve assemblyFISHER CONTROLS INT LLC·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 1177US9634541B2Apparatus to provide motor backdrive resistanceFISHER CONTROLS INT LLC·Filed 2013·Granted Apr 25, 2017·3 cites·20 claims
- 1274US9206899B2PistonsFISHER CONTROLS INT·Filed 2013·Granted Dec 8, 2015·2 cites·24 claims
- 1374US2025155052A1Packing system of a valve assemblyFISHER CONTROLS INT LLC·Filed 2025·Application pending·0 cites
- 1471US10260639B2Actuator bushings having integral sealsFISHER CONTROLS INT LLC·Filed 2013·Granted Apr 16, 2019·3 cites·18 claims
- 1570US9206923B2Rotary shaft sealsFISHER CONTROLS INT·Filed 2013·Granted Dec 8, 2015·2 cites·14 claims
- 1665US10883747B2Temperature control device and process control apparatus including a temperature control deviceFISHER CONTROLS INT LLC·Filed 2018·Granted Jan 5, 2021·0 cites·18 claims
- 1762US10598282B2PistonsFISHER CONTROLS INT LLC·Filed 2018·Granted Mar 24, 2020·0 cites·18 claims
- 1861US10890263B2Fluid flow control apparatus for use with fluid valvesFISHER CONTROLS INT LLC·Filed 2019·Granted Jan 12, 2021·0 cites·20 claims
- 1955US11772139B2Pipe cleaning assembly and method of cleaning a piping system using the sameFISHER CONTROLS INT LLC·Filed 2020·Granted Oct 3, 2023·0 cites·15 claims
- 2052US10969030B2Bushing having a shaft sealFISHER CONTROLS INT LLC·Filed 2017·Granted Apr 6, 2021·0 cites·20 claims
- 2152US10215297B2Control regulator diaphragm assembly with integrated pressure reliefFISHER CONTROLS INT LLC·Filed 2016·Granted Feb 26, 2019·0 cites·18 claims
- 2249US10113775B2Temperature control device and process control apparatus including a temperature control deviceFISHER CONTROLS INT LLC·Filed 2015·Granted Oct 30, 2018·0 cites·11 claims
- 2345US2016085244A1Vortex tube temperature control for process control devicesFISHER CONTROLS INT·Filed 2014·Application pending·0 cites
- 2444US2014034858A1Valve actuator for rotary valveJACKSON TRENTON F·Filed 2012·Application pending·0 cites
- 2542US10215303B2Adjustable travel stop for a piston actuatorFISHER CONTROLS INT LLC·Filed 2015·Granted Feb 26, 2019·0 cites·8 claims
- 2633US8955537B2Stem guide apparatus for use with fluid valve actuatorsLEGER BRYAN QUINN·Filed 2010·Granted Feb 17, 2015·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →