Patent Assignment Details
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| Reel/Frame: | 004026/0856 | |
| Pages: | 1 |
| | Recorded: | 07/19/1982 | | |
| 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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11/08/1983
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Application #:
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06399758
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Filing Dt:
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07/19/1982
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Title:
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NOVEL ADDITIVE BLENDS FOR CEMENTITIOUS MATERIALS
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Assignee
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| A CORP OF DE |
| DALLAS, TEXAS |
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Correspondence name and address
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TIMOTHY E. TINKLER
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DIAMOND SHAMROCK CORP., PAT. DEPT.
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T. R. EVANS RESEARCH CENTER
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P. O. BOX 348
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PAINESVILLE, OH 44077
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