Patent Assignment Details
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Reel/Frame: | 012990/0248 | |
| Pages: | 4 |
| | Recorded: | 05/20/2002 | | |
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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04/26/2005
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Application #:
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10019122
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Filing Dt:
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05/20/2002
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Title:
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WATER BASED WELLBORE FLUIDS
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Assignee
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5950 NORTH COURSE DRIVE |
HOUSTON, TEXAS 77072 |
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Correspondence name and address
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HOWREY SIMON ARNOLD ET AL.
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CARTER J. WHITE
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750 BERING DR.
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HOUSTON, TX 77057-2198
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