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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04/02/1985
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Application #:
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06495313
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Filing Dt:
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05/16/1983
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Inventors:
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MARSHALL N. MONTGOMERY, JOHN M. MICHAELS
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Title:
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APPARATUS FOR TESTING EARTH FORMATIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE |
| DALLAS, TEXAS |
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| RICHARD M. BYRON |
| DRESSER INDUSTRIES, INC. |
| P. O. BOX 718 |
| DALLAS, TX 75221 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| WESTERN ATLAS INTERNATIONAL, INC. |
| P.O. BOX 2469 |
| HOUSTON, TX 77252 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE |
| STE. 1200 |
| HOUSTON, TEXAS 77027 |
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| BAKER ATLAS, A DIVISION OF |
| BAKER HUGHES OILFIELD OPERATIONS, INC. |
| PO BOX 1407 |
| HOUSTON, TX 77251-1407 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3900 ESSEX LANE |
| SUITE 1200 |
| HOUSTON, TEXAS 77027 |
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| BAKER HUGHES INCORPORATED1 |
| TIMOTHY M. DONOUGHUE |
| P.O. BOX 1407 |
| HOUSTON, TX 77251-1407 |
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