Patent Assignment Details
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| Reel/Frame: | 006177/0417 | |
| Pages: | 3 |
| | Recorded: | 06/29/1992 | | |
| 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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11/23/1993
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Application #:
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07889226
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Filing Dt:
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05/27/1992
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Title:
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SET RETARDED ULTRA FINE CEMENT COMPOSITIONS AND METHODS
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Assignee
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| DUNCAN, STEPHENS COUNTY, OK |
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Correspondence name and address
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THOMAS R. WEAVER
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HALLIBURTON SERVICES, A DIV. OF
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HALLIBURTON COMPANY
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P.O. DRAWER 1431
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DUNCAN, OK 73536-0102
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