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Michael Steven Brockman
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Kirkland, WA, US
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last 30 patents
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Patent Grant
Unified octave/register key and vent for musical wind instruments
Patent number
8,314,318
Issue date
Nov 20, 2012
University of Washington
Michael Steven Brockman
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
Unified Octave Register Key and Vent for Musical Instruments
Publication number
20130276616
Publication date
Oct 24, 2013
Michael Steven Brockman
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
UNIFIED OCTAVE/REGISTER KEY AND VENT FOR MUSICAL WIND INSTRUMENTS
Publication number
20110239843
Publication date
Oct 6, 2011
Michael Steven Brockman
G10 - MUSICAL INSTRUMENTS ACOUSTICS