Daniel Leahy

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Altadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Music production system
- Patent number 7,563,975
- Issue date Jul 21, 2009
- Mattel, Inc.
- Daniel Leahy
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MUSIC PRODUCTION SYSTEM
- Publication number 20070107585
- Publication date May 17, 2007
- Daniel Leahy
- G06 - COMPUTING CALCULATING COUNTING