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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/02/1994
Application #:
07999750
Filing Dt:
12/31/1992
Inventors:
JAMES J. W. NAHM, REECE E. WYANT
Title:
CEMENTING WITH BLAST FURNACE SLAG USING SPACER
Assignment: 1
Reel/Frame:
006781/0831Recorded: 11/22/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/30/1992
Exec Dt:
12/30/1992
Assignee:
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Correspondent:
SHELL OIL COMPANY
TODD F. VOLYN
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 900 LOUISIANA
HOUSTON, TEXAS 77252-2463

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