Edward J. McMorrow

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Edmonds, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fully tempered duplex scale
- Patent number 9,117,421
- Issue date Aug 25, 2015
- Edward J. McMorrow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
FULLY TEMPERED DUPLEX SCALE
- Publication number 20180233115
- Publication date Aug 16, 2018
- Edward J. McMorrow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FULLY TEMPERED DUPLEX SCALE
- Publication number 20160055834
- Publication date Feb 25, 2016
- Edward J. McMorrow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FULLY TEMPERED DUPLEX SCALE
- Publication number 20130205968
- Publication date Aug 15, 2013
- Edward J. McMorrow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS