Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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11/08/1983
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Application #:
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06375842
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Filing Dt:
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05/07/1982
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Inventor:
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THOMAS K. PERKINS
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Title:
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WELLBORE CATHODIC PROTECTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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RODERICK W. MAC DONALD |
PAT. DEPT., ATLANTIC RICHFIELD CO. |
P. O. BOX 2819 |
DALLAS, TX 75221 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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BARTLESVILLE, OKLAHOMA 74004 |
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LADAS AND PARRY |
LANNING G. BRYER |
26 WEST 61ST STREET |
NEW YORK, NY 10023 |
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