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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/13/1987
Application #:
06794482
Filing Dt:
11/04/1985
Inventors:
HARI MATSUDA, CARL J. WHITAKER
Title:
MODULE FOR TELECONFERENCE COMMUNICATION
Assignment: 1
Reel/Frame:
004521/0935Recorded: 03/11/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/26/1986
Exec Dt:
02/21/1986
Assignee:
Correspondent:
ALLEGRETTI, NEWITT, WITCOFF &
MC ANDREWS, LTD.
125 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
010892/0485Recorded: 05/31/2000Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/18/1999
Assignee:
222 HARTREY AVENUE
EVANSTON, ILLINOIS 60202
Correspondent:
BANNER & WITCOFF, LTD.
JANICE V. MITRIUS
SUITE 3000
TEN SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606

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