Mort P. Burnett

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Lawrenceville, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Inter-switch voicemail analysis tool
- Patent number 7,376,139
- Issue date May 20, 2008
- AT&T Delaware Intellectual Property, Inc.
- Randy Michael McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog dialed digit unlock method and system
- Patent number 6,778,657
- Issue date Aug 17, 2004
- BellSouth Intellectual Property Corporation
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital dialed digit unlock method and system
- Patent number 6,778,658
- Issue date Aug 17, 2004
- BellSouth Intellectual Property Corporation
- Randy M. McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Inter-Switch Voicemail Analysis Tool
- Publication number 20080219418
- Publication date Sep 11, 2008
- AT&T Delaware Intellectual Property, Inc.
- Randy Michael McDonald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE