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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12/10/1985
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Application #:
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06187439
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Filing Dt:
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09/15/1980
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Inventors:
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HENRY B. CLARK III, MYRON T. PIKE
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Title:
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STIMULATION AND CLEANUP OF OIL-AND/OR GAS-PRODUCING WELLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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WILLIAM G. EWERT |
3M CO., OFFICE OF PAT. COUNSEL |
P. O. BOX 33427 |
ST. PAUL, MN 55133 |
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