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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/28/1997
Application #:
08548764
Filing Dt:
10/26/1995
Inventors:
PAUL M. BENSON, DUANE L. DEBASTIANI, QUENTIN K. ROBINSON, DAVID STEPHENSON et al
Title:
METHOD AND COMPOSITIONS FOR MAKING REFRACTORY SHAPES HAVING DENSE, CARBON FREE SURFACES AND SHAPES MADE THEREFROM
Assignment: 1
Reel/Frame:
007784/0201Recorded: 01/22/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/27/1995
Exec Dt:
12/28/1995
Exec Dt:
12/27/1995
Exec Dt:
01/08/1996
Exec Dt:
01/08/1996
Exec Dt:
01/08/1996
Assignee:
2500 WEST FOURTH STREET, SUITE 11
WILMINGTON, DELAWARE 19899
Correspondent:
KENT E. BALDAUF
700 KOPPERS BLDG.
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

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