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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/02/2002
Application #:
09059904
Filing Dt:
04/13/1998
Inventors:
JAMES PATRICK DUNN, DON HOWARD DVORAK, MARK ALAN LASSIG, EUGENE J. ROSENTHAL et al
Title:
SYSTEM AND METHOD FOR SPECIAL CALL DETECTION AND BILLING TREATMENT
Assignment: 1
Reel/Frame:
009261/0581Recorded: 06/16/1998Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/08/1998
Exec Dt:
05/08/1998
Exec Dt:
05/11/1998
Exec Dt:
05/14/1998
Exec Dt:
05/26/1998
Assignee:
P. O. BOX 636
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Correspondent:
W. ULRICH
434 MAPLE STREET
GLEN ELLYN, IL 60137

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