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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02/15/1994
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Application #:
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07777073
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Filing Dt:
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10/16/1991
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Inventors:
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ROBERT A. NORTHEY, SARA-KAYE MADSEN
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Title:
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MODIFIED LIGNOSULFONATE DISPERSANT FOR GYPSUM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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133 PEACHTREE STREET, N.E. |
ATLANTA, GEORGIA |
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BANNER, BIRCH, MC KIE AND BECKETT |
1001 G STREET, N.W. |
WASHINGTON, DC 20001-4597 |
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