Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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01/14/1992
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Application #:
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07635858
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Filing Dt:
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12/28/1990
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Inventor:
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JAMES G. CARLSON
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Title:
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HETEROCYCLIC THIONE FUNCTIONAL POLYURETHANE POLYMERS AND THEIR USE IN MAGNETIC RECORDING MEDIA
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ATTN: JANICE L. DOWDALL |
3M OFFICE OF PATENT COUNSEL |
P.O. BOX 33427 |
ST. PAUL, MN 55133-3427 |
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