Billy D. Deen

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Helena, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems, methods and computer program products for communicating am...
- Patent number 7,142,892
- Issue date Nov 28, 2006
- BellSouth Intellectual Property Corporation
- Gary J. Dennis
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Systems, methods and computer program products for communicating am...
- Publication number 20040180683
- Publication date Sep 16, 2004
- Gary J. Dennis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE