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Western Valve Inc.
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for orbital and seal welded relief device on a...
Patent number
6,742,538
Issue date
Jun 1, 2004
Western Valve
Steven K. Aderholt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
ATTACHABLE/DETACHABLE PRESSURE EVACUATION DEVICE
Publication number
20220057047
Publication date
Feb 24, 2022
Western Valve Inc.
DENNIS C. HATFIELD
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Trademark
last 30 trademarks
Information
Trademark
86199595 - TIGR
Serial number
86199595
Registration number
4827866
Filing date
Feb 20, 2014
Western Valve, Inc.
7 - Machines and machine tools