Judy Mandolini

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Palatine, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Identification of calling devices dialing a universal number to acc...
- Patent number 7,809,121
- Issue date Oct 5, 2010
- AT&T Intellectual Property I, L.P.
- Carol Shifrin Gruchala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Identification of calling devices dialing a universal number to acc...
- Publication number 20030002650
- Publication date Jan 2, 2003
- SBC TECHNOLOGY RESOURCES, INC.
- Carol Shifrin Gruchala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE