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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08/28/1990
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Application #:
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07417657
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Filing Dt:
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10/05/1989
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Inventor:
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RODNEY J. WETZEL
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Title:
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METHOD AND APPARATUS FOR SINGLE TRIP INJECTION OF FLUID FOR WELL TREATMENT AND FOR GRAVEL PACKING THEREAFTER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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3900 ESSEX LANE, SUITE 1200 |
HOUSTON, TEXAS 77027 |
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WILLIAM C. NORVELL, JR. |
HUBBARD, THURMAN, TURNER & TUCKER |
6363 WOODWAY, SUITE 275 |
HOUSTON, TX 77057 |
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