John Brodie

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Costa Mesa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Speaker assembly with aiming device
- Patent number 7,367,423
- Issue date May 6, 2008
- QSC Audio Products, Inc.
- Barron Ferrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Support assemblies with rotation adjustment and associated methods
- Publication number 20060239470
- Publication date Oct 26, 2006
- Barry Ferrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker assembly with aiming device
- Publication number 20060086562
- Publication date Apr 27, 2006
- Barry Ferrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE