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Patent Assignment Details
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Reel/Frame:008435/0390   Pages: 3
Recorded: 02/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/28/1998
Application #:
08740340
Filing Dt:
11/07/1996
Title:
METHOD AND ARRANGEMENT FOR PREVENTING UNAUTHORIZED DUPLICATION OF OPTICAL DISCS USING BARRIERS
Assignors
1
Exec Dt:
01/20/1997
2
Exec Dt:
01/20/1997
Assignee
1
1 IMATION PLACE
OAKDALE, MINNESOTA 53728
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
ROBERT J. CRAWFORD
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131

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