Patent Assignment Details
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Reel/Frame: | 004066/0818 | |
| Pages: | 1 |
| | Recorded: | 12/01/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/21/1985
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Application #:
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06440896
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Filing Dt:
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11/12/1982
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Title:
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SYSTEM TO PRODUCE A BRINE-BASED DRILLING FLUID
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Correspondence name and address
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SCOTT H. BROWN
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STANDARD OIL CO. (INDIANA)
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P. O. BOX 591
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TULSA, OK 74102
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