Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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06822755
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Filing Dt:
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01/17/1986
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Inventors:
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JEFFREY S. ROSENBERG, KEVIN W. LOCKYEAR
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Title:
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PIPELINE CALIPER PIG
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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HEAD, JOHNSON & STEVENSON |
228 W. 17TH PLACE |
TULSA, OK 74119 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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HEAD & JOHNSON, P.A. |
MOORE MANOR |
228 WEST 17TH PLACE |
TULSA, OKLAHOMA 74119 |
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Assignment:
3
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15 EAST FIFTH STREET |
TULSA, OKLAHOMA |
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GARY R. MCSPADDEN, ESQ. |
CROWE & DUNLEVY |
500 KENNEDY BUILDING |
321 KENNEDY BUILDING |
TULSA, OK 74103 |
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