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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/23/1984
Application #:
06366369
Filing Dt:
04/07/1982
Inventors:
KENNETH G. NOLTE, MICHAEL B. SMITH
Title:
HEIGHT CONTROL TECHNIQUE IN HYDRAULIC FRACTURING TREATMENTS
Assignment: 1
Reel/Frame:
004005/0097Recorded: 04/19/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/06/1982
Exec Dt:
04/06/1982
Assignee:
ILLINOIS
Correspondent:
WILLIAM E. MURRAY
AMOCO PRODUCTION CO.
P. O. BOX 591 - RESEARCH
TULSA, OK 74102
Assignment: 2
Reel/Frame:
004558/0872Recorded: 01/21/1986Pages: 30
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1985
Assignee:
CHICAGO, ILLINOIS
Correspondent:
AMOCO CORPORATION
4111 SOUTH DARLINGTON, STE 1006
P.O. BOX 591
TULSA OK. 74102

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