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Darren Parsons
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Cambewarra, AU
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Patents Grants
last 30 patents
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Patent Grant
Knife gate valve liner
Patent number
11,035,477
Issue date
Jun 15, 2021
Emerson Vulcan Holding LLC
Darren Parsons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Knife gate valve liner
Patent number
10,746,306
Issue date
Aug 18, 2020
Emerson Vulcan Holding LLC
Darren Parsons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Knife Gate Valve Liner
Publication number
20200292085
Publication date
Sep 17, 2020
Emerson Vulcan Holding LLC
Darren Parsons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Knife Gate Valve Liner
Publication number
20190107209
Publication date
Apr 11, 2019
Emerson Vulcan Holding LLC
Darren Parsons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Knife Gate Valve Liner
Publication number
20160356386
Publication date
Dec 8, 2016
Pentair Flow Services AG
Darren Parsons
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...