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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06/19/1984
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Application #:
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06349277
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Filing Dt:
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02/16/1982
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Inventor:
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BILLY L. SWANSON
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Title:
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WELLBORE FLUID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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FRENCH, HUGHES & DOESCHER |
STE. 1107 |
1825 K ST., N. W. |
WASHINGTON, DC 20006 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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309 SHORT ST. |
BARTLESVILLE, OKLAHOMA 74004 |
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J.E. PHILLIPS |
RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT |
P.O. BOX 2443 |
BARTLESVILLE, OK 74005 |
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