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2025
|
Invention
|
Modular cryogenic permanent magnet electrical motors and generatorsfor submerged motor pumps and ... |
|
2024
|
P/S
|
Analyzing and compiling business data; analyzing and
compiling business data for for measuring t... |
|
|
Invention
|
Balance drums and systems for managing axial forces for pumps and related systems and methods. A ... |
|
|
Invention
|
Modular cryogenic permanent magnet electrical motors and generators for submerged motor pumps and... |
|
2021
|
Invention
|
Multiport valve. Multiport valve with outlets transverse to the inlet useful as a coker switch va... |
|
2020
|
Invention
|
Vortex flush ball valve and method. A ball valve has a purge fluid inlet passage into a cavity be... |
|
2019
|
P/S
|
Metal valves not being parts of machines. |
|
|
Invention
|
Wear resistant coating.
A method of forming a wear resistant and galling resistant coating for a... |
|
|
Invention
|
Coker switch valve operating system and method. An operating system for switching a coker switch ... |
|
2016
|
Invention
|
Wear resistant coating. A method of forming a wear resistant and galling resistant coating for ab... |
|
2015
|
Invention
|
High pressure ball valve and seat. A ball valve for ultra-high pressure applications wherein the ... |
|
2013
|
Invention
|
Multiport severe service ball valve. A multiport severe service ball valve comprising a main bore... |
|
|
Invention
|
High pressure ball valve. A bidirectional ball valve for ultra-high pressure applications wherein... |
|
2010
|
Invention
|
Tubular member with thermal sleeve liner. A tubular fluid flow device of varying outside dimensio... |
|
2007
|
Invention
|
Thermally compensated mounting flange and method of use. A thermally compensated mounting flange ... |
|
2006
|
Invention
|
Rotary ball valve assembly. A method of forming a ball valve element for a rotary ball valve asse... |
|
|
Invention
|
Ball valve with shear bushing and integral bracket for stem blowout protection. A valve 100 compr... |
|
2002
|
Invention
|
Nanostructured titania coated titanium. A ball valve for use in the pressure acid leaching of nic... |
