Patent Assignment Details
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| Reel/Frame: | 009171/0394 | |
| Pages: | 3 |
| | Recorded: | 05/07/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/23/1999
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Application #:
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09023521
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Filing Dt:
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02/13/1998
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Title:
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METHOD FPR CLEANING DRILLING FLUID SOLIDS FROM A WELLBORE USING A SURFACTANT COMPOSITION
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Assignee
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| 2300 WEST PLANO PARKWAY |
| PLANO, TEXAS 75075 |
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Correspondence name and address
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THE LAW OFFICES OF F. LINDSEY SCOTT
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F. LINDSEY SCOTT
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14651 DALLAS PARKWAY
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SUITE 102
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DALLAS, TX 75240
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