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James Henderson
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San Marcos, CA, US
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last 30 patents
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Patent Grant
Press device for valve maintenance
Patent number
9,109,720
Issue date
Aug 18, 2015
James Henderson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Press Device for Valve Maintenance
Publication number
20140158221
Publication date
Jun 12, 2014
James Henderson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC