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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/22/1991
Application #:
07672504
Filing Dt:
03/20/1991
Inventors:
KEITH M. ROUSSEL, JOHN K. SHIGLEY
Title:
PROCESS FOR THE PREPARATION OF RECARBURIZER COKE
Assignment: 1
Reel/Frame:
005779/0221Recorded: 07/25/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/03/1991
Exec Dt:
04/29/1991
Assignee:
1000 SOUTH PINE P.O. BOX 1267
PONCA CITY, OKLAHOMA 74603
Correspondent:
MR. WILLIAMS
PATENT & LICENSING DIV.
CONOCO INC., P.O. BOX 1267
PONCA CITY, OK 74603

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