Kevin A. McFarland

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Concord, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for sensing and displaying tablature associate...
- Patent number 7,446,253
- Issue date Nov 4, 2008
- MTW Studios, Inc.
- R. Benjamin Knapp
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for sensing and displaying tablature associate...
- Patent number 7,223,913
- Issue date May 29, 2007
- Vmusicsystems, Inc.
- R. Benjamin Knapp
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for sensing and displaying tablature associate...
- Patent number 6,995,310
- Issue date Feb 7, 2006
- Emusicsystem
- R. Benjamin Knapp
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for sensing and displaying tablature associate...
- Publication number 20070256551
- Publication date Nov 8, 2007
- R. Benjamin Knapp
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and apparatus for sensing and displaying tablature associate...
- Publication number 20060107826
- Publication date May 25, 2006
- R. Benjamin Knapp
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS