Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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03/12/1985
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Application #:
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06569100
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Filing Dt:
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01/09/1984
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Inventor:
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RALPH O. WILLARD
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Title:
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FLUID AND METHOD FOR PLACING GRAVEL PACKS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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A CORP OF DE |
MIDLAND, MICHIGAN |
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RICHARD G. WATERMAN |
THE DOW CHEMICAL COMPANY |
P.O. BOX 1967 |
MIDLAND, MI 48641-1967 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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400 WEST BELT SOUTH, |
HOUSTON,, TEXAS 77210 |
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L. WAYNE WHITE |
PATENT DEPARTMENT |
PO BOX 2710 |
TULSA, OK. 74101 |
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