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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03/08/1988
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Application #:
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07044878
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Filing Dt:
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04/29/1987
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Inventor:
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LONNIE C. HELMS
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Title:
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ACTIVATION MECHANISM FOR DIFFERENTIAL FILL FLOATING EQUIPMENT
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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HALLIBURTON SERVICES |
P.O. DRAWER 1431 |
DUNCAN, OK 73536-0102 |
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