Patent Assignment Details
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| Reel/Frame: | 012557/0636 | |
| Pages: | 3 |
| | Recorded: | 02/04/2002 | | |
| Conveyance: | INVALID ASSIGNMENT. SEE REEL 012675, FRAME 0150. (RE-RECORDED TO CORRECT RECORDATION DATE) |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/13/2004
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Application #:
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10061893
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Filing Dt:
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01/23/2002
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Publication #:
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Pub Dt:
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07/24/2003
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Title:
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METHOD FOR DRILLING AND COMPLETING BOREHOLES WITH ELECTRO-RHEOLOGICAL FLUIDS
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Assignee
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| 10200 BELLAIRE BLVD. |
| HOUSTON, TEXAS 77072 |
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Correspondence name and address
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KAREN B. TRIPP
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P.O. BOX 1301
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HOUSTON, TX 77251-1301
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