Nathan H. Coy

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Mason, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Valve assembly and method
- Patent number 9,476,518
- Issue date Oct 25, 2016
- Marshall Excelsior Co.
- Frederick W. Blanchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Valve Assembly and Method
- Publication number 20130181153
- Publication date Jul 18, 2013
- MARSHALL EXCELSIOR COMPANY
- Frederick W. Blanchard
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC