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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/20/1983
Application #:
06284756
Filing Dt:
07/20/1981
Inventors:
IRVIN D. JOHNSON, GARY M. TIMLIN, ROBERT D. YUILL
Title:
CRYOGENIC STORAGE TANK LEAK DETECTION SYSTEM
Assignment: 1
Reel/Frame:
004142/0618Recorded: 06/20/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/21/1981
Exec Dt:
05/21/1981
Exec Dt:
05/21/1981
Assignee:
539 SOUTH MAIN ST.
A CORP. OF OHIO
FINDLAY, OHIO
Correspondent:
JACK L. HUMMEL
P. O. BOX 269
LITTLETON, CO 80160
Assignment: 2
Reel/Frame:
004190/0701Recorded: 11/14/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/04/1983
Assignee:
COLORADO
Correspondent:
MARATHON OIL CO.
P. O. BOX 269
LITTLETON, CO 80160

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