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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07/15/2003
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Application #:
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09863993
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Filing Dt:
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05/23/2001
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Publication #:
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Pub Dt:
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09/20/2001
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Inventors:
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Mark A. Burris, Donald R. Hibler JR.
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Title:
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METHOD FOR SELECTIVE DRAINING OF LIQUID FROM AN OIL WELL PIPE STRING
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Assignment:
1
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NOTICE OF GRANT OF SECURITY INTEREST
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| 101 NORTH TRYON STREET |
| NC1-001-05-46 |
| CHARLOTTE, NORTH CAROLINA 28255 |
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| STINSON LEONARD STREET LLP |
| 1201 WALNUT STREET |
| SUITE 2900 |
| KANSAS CITY, MO 64106 |
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