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Patent Assignment Details
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Reel/Frame:008369/0391   Pages: 2
Recorded: 11/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/01/1997
Application #:
08598413
Filing Dt:
02/08/1996
Title:
PRODUCING FOAMED GYPSUM BOARD USING A FOAMING AGENT BLEND
Assignor
1
Exec Dt:
11/10/1994
Assignee
1
125 S. FRANKLIN STREET
CHICAGO, ILLINOIS 60606
Correspondence name and address
USG CORPORATION
DAVID F. JANCI
700 NORTH HIGHWAY 45
LIBERTYVILLE, IL 60048-1296

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