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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03/18/1986
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Application #:
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06677728
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Filing Dt:
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12/04/1984
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Inventors:
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WILLIAM F. PORTER, MICHAEL J. PORTER, DWIGHT E. JOHNSON
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Title:
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APPARATUS FOR THE PRODUCTION OF MINERAL FIBERS HAVING SUPPLEMENTAL COLLECTION CHAMBER EXHAUST
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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101 SOUTH WACKER DRIVE |
CHICAGO, ILLINOIS 60606 |
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SAMUEL KURLANSKY |
DEPT. 157, UNITED STATES GYPSUM CO. |
101 S. WACKER DR. |
CHICAGO, IL 60606 |
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