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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02/07/1984
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Application #:
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06234111
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Filing Dt:
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02/13/1981
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Inventors:
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KENT N. MAFFITT, WILLIAM B. ROBBINS, RICHARD F. WILLSON
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Title:
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PROTUBERANT OPTICAL RECORDING MEDIUM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP.OF DEL. |
| ST.PAUL, MINNESOTA |
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| WILLIAM B. BARTE |
| 3M COMPANY |
| OFFICE OF PATENT COUNSEL |
| P.O. BOX 33427 |
| ST. PAUL, MN 55133 |
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