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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10/29/1996
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Application #:
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08529811
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Filing Dt:
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09/18/1995
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Inventor:
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THOMAS E. FERG
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Title:
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METHOD FOR MEASURING HEIGHT OF FILL IN A PRODUCTION TUBING/CASING ANNULUS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| BARTLESVILLE, OKLAHOMA 74004 |
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| RICHMOND, PHILLIPS, HITCHCOCK & FISH |
| GEORGE E. BOGATIE |
| P.O. BOX 2443 |
| BARTLESVILLE, OK 74005 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5708 CROWLEY |
| MIDLAND, TEXAS 79707 |
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| THOMAS E. FERG |
| 5708 CROWLEY |
| MIDLAND, TX 79707 |
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