Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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04/27/1993
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Application #:
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07718061
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Filing Dt:
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06/20/1991
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Inventor:
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PRASERT SANANIKONE
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Title:
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METHOD AND APPARATUS FOR DETERMINING THE TORQUE APPLIED TO A DRILLSTRING AT THE SURFACE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORPORATION OF TX |
| 5000 GULF FREEWAY |
| HOUSTON, TEXAS 77023 |
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| LETICIA V. SALAS |
| ANADRILL, INC. |
| PATENT COUNSEL |
| 200 MACCO BOULEVARD |
| SUGAR LAND, TX 77478 |
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