Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/12/2002
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Application #:
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09001343
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Filing Dt:
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12/31/1997
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Inventors:
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FARHAD BARZEGAR, IRWIN GERSZBERG, PHILIP ANDREW TREVENTI
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Title:
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CIRCUIT TO PROVIDE BACKUP TELEPHONE SERVICE FOR A MULTIPLE SERVICE ACCESS SYSTEM USING A TWISTED PAIR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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32 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK 10013 |
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AT&T CORP. |
S. H. DWORETSKY, GENERAL ATTORNEY |
P.O. BOX 4110 |
MIDDLETOWN, NJ 07748 |
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