Raymond L. Mears

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Calhoun, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a portable public address system
- Patent number 6,947,566
- Issue date Sep 20, 2005
- Raymond L. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for a portable public address system
- Publication number 20030063754
- Publication date Apr 3, 2003
- Raymond L. Mears
- H04 - ELECTRIC COMMUNICATION TECHNIQUE