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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/04/1984
Application #:
06470751
Filing Dt:
02/28/1983
Inventor:
DAVID O. FALK
Title:
PROCESS FOR SELECTIVELY PLUGGING PERMEABLE ZONES IN A SUBTERRANEAN FORMATION
Assignment: 1
Reel/Frame:
004278/0714Recorded: 07/12/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/18/1983
Exec Dt:
02/18/1983
Assignee:
539 SOUTH MAIN STREET
A CORP OF OHIO
FINDLAY, OHIO
Correspondent:
JACK L. HUMMEL
PATENT DEPT., MARATHON OIL CO.
P. O. BOX 269
LITTLETON, CO 80160

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