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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05/14/1991
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Application #:
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07415128
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Filing Dt:
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09/28/1989
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Inventors:
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LARRY R. BOUGHTEN, CHRISTOPHER J. EVONIUK, JAMES M. SCOTT, KAREN E. STAFF
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Title:
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TUBE EXPANDING DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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JACK V. MUSGROVE |
3M OFFICE OF PATENT COUNSEL |
P.O. BOX 33427 |
ST. PAUL, MN 55133-3427 |
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