Barbara Allyn Vozar

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Brunswick, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for identifying redirected calls
- Patent number 7,596,216
- Issue date Sep 29, 2009
- AT&T Intellectual Property I, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for identifying redirected calls
- Patent number 7,450,710
- Issue date Nov 11, 2008
- AT&T Intellectual Property I, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for identifying redirected calls
- Patent number 7,239,690
- Issue date Jul 3, 2007
- SBC Knowledge Ventures, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Identifying Redirected Calls
- Publication number 20090304171
- Publication date Dec 10, 2009
- AT&T Intellectual Property I, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Identifying Redirected Calls
- Publication number 20090028319
- Publication date Jan 29, 2009
- AT&T Intellectual Property I, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for identifying redirected calls
- Publication number 20070217592
- Publication date Sep 20, 2007
- SBC Knowledge Ventures, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for identifying redirected calls
- Publication number 20050053219
- Publication date Mar 10, 2005
- SBC Knowledge Ventures, L.P.
- Larry B. Pearson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE