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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10/13/2009
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Application #:
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11490150
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Filing Dt:
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07/20/2006
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Publication #:
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Pub Dt:
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03/01/2007
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Inventors:
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David R. Blackburn, Qingxia Liu, Michael P. Shake
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Title:
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MODIFIED LANDPLASTER AS A WALLBOARD FILLER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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125 SOUTH FRANKLIN STREET |
CHICAGO, ILLINOIS 60606-4678 |
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LAWRENCE J. CRAIN |
300 S. WACKER DRIVE |
SUITE 2500 |
CHICAGO, IL 60606 |
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