Patent Assignment Details
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| Reel/Frame: | 004560/0001 | |
| Pages: | 3 |
| | Recorded: | 06/04/1986 | | |
| 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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09/22/1987
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Application #:
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06870343
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Filing Dt:
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06/04/1986
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Title:
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DRILLING FLUID DENSITY MEASUREMENT SYSTEM
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Assignee
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| 600 ROCK CREEK ROAD |
| A OKLAHOMA CORP. |
| WEST, NORMAN, OKLAHOMA 73069 |
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Correspondence name and address
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NORVELL & ASSOCIATES
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6363 WOODWAY, STE. 275
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HOUSTON, TX 77057
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