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Patent Assignment Details
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Reel/Frame:009148/0224   Pages: 5
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/29/2001
Application #:
08970873
Filing Dt:
11/14/1997
Title:
SYSTEM FOR SURVEILLANCE OF SPECTRAL SIGNALS
Assignors
1
Exec Dt:
03/06/1998
2
Exec Dt:
03/06/1998
3
Exec Dt:
03/24/1998
4
Exec Dt:
03/16/1998
Assignee
1
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Correspondence name and address
FOLEY & LARDNER
MICHAEL D. RECHTIN
ONE IBM PLAZA, SUITE 3300
330 NORTH WABASH AVENUE
CHICAGO, IL 60611-3608

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