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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01/29/1991
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Application #:
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07192212
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Filing Dt:
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05/10/1988
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Inventors:
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SANFORD COBB JR., RICHARD A. MILLER
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Title:
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REFLECTOR USING FRESNEL-TYPE STRUCTURES HAVING A PLURALITY OF ACTIVE FACES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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SAINT PAUL, MINNESOTA 55133 |
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STEPHEN W. BUCKINGHAM |
3M OFFICE OF PATENT COUNSEL |
P.O. BOX 33427 |
ST. PAUL, MN 55133-3427 |
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