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2023
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Invention
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Axial multi-stage, multi-path control valve element design for external plugs. A control valve in... |
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2022
|
Invention
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Ball control valves having three-dimensional tortuous path flowpaths. A valve body, for use in a ... |
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2021
|
Invention
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Liquefied natural gas recondensation system and related methodology. A method of recondensing boi... |
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Invention
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Fluid flow control device with valve seat configured to mitigate flashing. A fluid control valve ... |
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Invention
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Three-dimensional tortuous path flow element for ball control valves. A fluid control valve inclu... |
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Invention
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Design method for three-dimensional tortuous path flow element.
A method of designing a three-di... |
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Invention
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Three-dimensional tortuous path flow element for control valves. A flow control element includes ... |
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2020
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Invention
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Low shear ball-type control valve. A flow control device includes a cylindrical body disposed abo... |
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Invention
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Low shear control valve. A flow control device includes a stack of annular discs positioned in a ... |
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Invention
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Three-dimensional tortuous path flow element for ball control valves.
A fluid control valve incl... |
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2019
|
Invention
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Additively manufactured control valve flow element. A valve for regulating the flow of a fluid in... |
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Invention
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Actuator controller.
A control system for controlling the position of a piston within a cylinder... |
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2018
|
Invention
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Multi-stage, multi-path rotary disc valve. A control valve includes a valve body having a main va... |
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Invention
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Compact multi-stage condenser dump device. A multi-stage, torispherical drilled-hole dump device ... |
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2017
|
Invention
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Multi-stage, multi-path rotary disc. A control valve includes a valve body having a main valve pa... |
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2016
|
Invention
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Axial resistance valve trim design. A control valve which includes a discrete, multi-stage, multi... |
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Invention
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Rotary stem design for valve. In accordance with the present invention, there is provided a contr... |
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Invention
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Rotary stem design for valve.
In accordance with the present invention, there is provided a cont... |
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2015
|
Invention
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Dual cone spray nozzle assembly for high temperature attemperators. A spray nozzle assembly for a... |
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2014
|
Invention
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Control valve including valve trim with spindle for improved low flow control. In accordan... |
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Invention
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Control valve including valve trim with spindle for improved low flow control. In accordance with... |
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Invention
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Cascade trim for a control valve. A cascade type trim for integration into control valve and havi... |
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Invention
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Cascade trim for control valve. A cascade type trim for integration into control valve and having... |
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Invention
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Dead time reducer for piston actuator. An anti-surge system capable of anticipating a surge event... |
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Invention
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Shut-off trim including spring loaded check valve. In accordance with the present invention, ther... |
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Invention
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Multi-spindle spray nozzle assembly. In accordance with the present invention, there is provided ... |
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2013
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Invention
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Desuperheater with flow measurement. In accordance with the present invention, there is provided ... |
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Invention
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Improved nozzle design for high temperature attemperators. An improved spray nozzle assembly for ... |
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Invention
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Nozzle design for high temperature attemperators. An improved spray nozzle assembly for use in a ... |
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Invention
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Liner displacement control valve including valve trim with spindle and flow control element for i... |
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Invention
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Multi-stage fluid flow control device. A control valve which includes a uniquely configured seat ... |
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Invention
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Low diffusivity barrier fluid packing system. In accordance with the present invention, there is ... |
