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Raymond P. Grandich
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Oradell, NJ, US
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last 30 patents
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Patent Grant
Valve controller with flapper nozzle pilot valve
Patent number
9,739,393
Issue date
Aug 22, 2017
Pentair Flow Control AG
Raymond P. Grandich
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Valve Controller with Flapper Nozzle Pilot Valve
Publication number
20150219238
Publication date
Aug 6, 2015
Pentair Flow Services AG
Raymond P. Grandich
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...