Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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04/18/1989
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Application #:
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07043040
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Filing Dt:
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04/27/1987
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Inventors:
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KENNETH J. WALCOTT, NEIL G. THOMPSON, GEORGE T. RUCK, STEVEN B. HELTON
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Title:
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MEASUREMENT OF THE POLARIZED POTENTIAL OF BURIED PIPELINE HAVING IMPRESSED CURRENT CATHODIC PROTECTION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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8600 WEST BRYN MAWR AVENUE |
CHICAGO, ILLINOIS 60631 |
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ROBERT B. WATKINS |
50 WEST BROAD STREET |
COLUMBUS, OH 43215 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ROBERT B. WATKINS |
2941 KENNY ROAD SUITE 260 |
COLUMBUS, OH 43221 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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8600 WEST BRYN MAWR AVENUE |
CHICAGO, ILLINOIS 60631 |
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ROBERT B. WATKINS |
50 WEST BROAD STREET |
COLUMBUS, OH 43215 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1700 SOUTH MOUNT PROSPECT ROAD |
DE PLAINES, ILLINOIS 60018 |
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MARK E. FEJER |
GAS TECHNOLOGY INSTITUTE |
1700 SOUTH MOUNT PROSPECT ROAD |
DES PLAINES IL 60018 |
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