Inventor
NEWTON RAYMOND R
US7 patents
Patents
7 patentsUS7011109B2Mar 14, 2006
Drag ball valve
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US7959127B2Jun 14, 2011
Axial trim for dirty service valve
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US10094489B2Oct 9, 2018
Axial resistance valve trim design
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US7654509B2Feb 2, 2010
Desuperheater spray nozzle
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US11906076B2Feb 20, 2024
Ball control valves having three-dimensional tortuous path flowpaths
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US11703147B2Jul 18, 2023
Three-dimensional tortuous path flow element for control valves
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US12412011B2Sep 9, 2025
Method for three-dimensional tortuous path flow element
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