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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/21/1993
Application #:
07893625
Filing Dt:
06/05/1992
Inventors:
JOHN F. MILLER, CLYDE Q. SHEELY, JERRY W. WIMBERLEY, RHEA A. HOWARD
Title:
USE OF NONRADIOACTIVE COMPLEX METAL ANION AS TRACER IN SUBTERRANEAN RESERVOIRS
Assignment: 1
Reel/Frame:
006160/0951Recorded: 06/05/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/05/1992
Exec Dt:
06/05/1992
Exec Dt:
06/05/1992
Exec Dt:
06/05/1992
Assignee:
1000 SOUTH PINE
PONCA CITY, OKLAHOMA 74603
Correspondent:
RICHARD W. COLLINS
PATENT AND LICENSING DIVISION
CONOCO INC.
P.O. BOX 1267
PONCA CITY, OK 74603

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