Inventor
JACKSON TRENTON FRANK
US17 patents
⚠️ This page may combine multiple inventors who share the name “JACKSON TRENTON FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER CONTROLS INT LLC
13 patentsUS10400899B2Sep 3, 2019
Fluid flow control apparatus for use with fluid valves
FISHER CONTROLS INT LLC7 citations83
US10352459B2Jul 16, 2019
Seal assemblies for use with fluid valves
FISHER CONTROLS INT LLC2 citations72
US10337639B2Jul 2, 2019
Apparatus to bias a moveable tube towards a seal
FISHER CONTROLS INT LLC3 citations72
US10094488B2Oct 9, 2018
Balanced valve trim and method of reducing stem forces on a valve stem
FISHER CONTROLS INT LLC3 citations72
US9982781B2May 29, 2018
Pistons
FISHER CONTROLS INT LLC2 citations72
US9791048B2Oct 17, 2017
Top entry ball valve, installation assembly, and method therefor
FISHER CONTROLS INT LLC3 citations72
US11143314B1Oct 12, 2021
Methods and apparatus to load a valve packing
FISHER CONTROLS INT LLC3 citations71
US10260639B2Apr 16, 2019
Actuator bushings having integral seals
FISHER CONTROLS INT LLC3 citations63
US10890263B2Jan 12, 2021
Fluid flow control apparatus for use with fluid valves
FISHER CONTROLS INT LLC0 citations61
US10598282B2Mar 24, 2020
Pistons
FISHER CONTROLS INT LLC0 citations51
US10113775B2Oct 30, 2018
Temperature control device and process control apparatus including a temperature control device
FISHER CONTROLS INT LLC0 citations51
US10969030B2Apr 6, 2021
Bushing having a shaft seal
FISHER CONTROLS INT LLC0 citations50
US10215303B2Feb 26, 2019
Adjustable travel stop for a piston actuator
FISHER CONTROLS INT LLC0 citations40