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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/16/1984
Application #:
06583779
Filing Dt:
02/27/1984
Inventor:
OLEN L. RIGGS JR.
Title:
METHOD OF PREPARING ELECTROLYTIC MANGANESE DIOXIDE
Assignment: 1
Reel/Frame:
004233/0742Recorded: 02/27/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/22/1984
Assignee:
KERR-MCGEE CENTER
OKLAHOMA CITY, OKLAHOMA 73125
Correspondent:
WILLIAM G. ADDISON
KERR-MC GEE CORP.
OKLAHOMA CITY, OK 73125
Assignment: 2
Reel/Frame:
009845/0374Recorded: 04/05/1999Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/1997
Assignee:
123 ROBERT S. KERR AVENUE
OKLAHOMA CITY, OKLAHOMA 73102
Correspondent:
MCAFEE & TAFT
CLIFORD C.DOUGHERTY, III
211 NORTH ROBINSON
TENTH FLOOR, TWO LEADERSHIP SQUARE
OKLAHOMA CITY, OK 73102

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