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Richard A. Brunner
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Coatesville, PA, US
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last 30 patents
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Patent Grant
Dual action low head isolation valve
Patent number
8,555,915
Issue date
Oct 15, 2013
Richard A. Brunner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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Patent Application
DUAL ACTION LOW HEAD ISOLATION VALUE
Publication number
20090320936
Publication date
Dec 31, 2009
Richard A. Brunner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...