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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/15/1987
Application #:
06730272
Filing Dt:
05/03/1985
Inventors:
JOHN W. MACKAY, RICK L. VAN BUREN, RICHARD J. KUO
Title:
SMOOTH, LOW-FRICTION MAGNETIC RECORDING MEDIUM
Assignment: 1
Reel/Frame:
004433/0419Recorded: 05/03/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/01/1985
Exec Dt:
05/01/1985
Exec Dt:
05/01/1985
Assignee:
ST. PAUL,, MINNESOTA
Correspondent:
DOUGLAS B. LITTLE
OFFICE OF PATENT COUNSEL/3M
P. O. BOX 33427
ST. PAUL, MN 55133

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