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Richard William Worrall
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of automated musical instrument finger finding
Patent number
7,518,057
Issue date
Apr 14, 2009
Richard William Worrall
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of automated musical instrument finger finding
Patent number
7,345,236
Issue date
Mar 18, 2008
Terra Knights Music, Inc.
Richard William Worrall
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of automated musical instrument finger finding
Patent number
7,238,876
Issue date
Jul 3, 2007
Richard William Worrall
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
Method of automated musical instrument finger finding
Publication number
20080216639
Publication date
Sep 11, 2008
Terra Knights Music, Inc.
Richard William Worrall
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method of automated musical instrument finger finding
Publication number
20070234878
Publication date
Oct 11, 2007
Richard William Worrall
G10 - MUSICAL INSTRUMENTS ACOUSTICS