John Sagastegui

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San Clemente, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Color-guiding music teaching system including practice pad, pitch p...
- Patent number 7,351,898
- Issue date Apr 1, 2008
- John Sagastegui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cadence-providing conga drum practice pad assembly and method
- Patent number 6,525,259
- Issue date Feb 25, 2003
- John Sagastegui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Cadence-providing drum practice pad assembly and method
- Patent number 6,399,869
- Issue date Jun 4, 2002
- John Sagastegui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Color-guiding music teaching system including practice pad, pitch p...
- Publication number 20080115653
- Publication date May 22, 2008
- John Sagastegui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Color-guiding music teaching system including practice pad, pitch p...
- Publication number 20050045024
- Publication date Mar 3, 2005
- John Sagastegui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Cadence-providing conga drum practice pad assembly and method
- Publication number 20020062729
- Publication date May 30, 2002
- John Sagastegui
- G10 - MUSICAL INSTRUMENTS ACOUSTICS