Patent Assignment Details
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Reel/Frame: | 005459/0118 | |
| Pages: | 5 |
| | Recorded: | 03/08/1990 | | |
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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10/01/1991
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Application #:
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07405210
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Filing Dt:
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09/08/1989
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Title:
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METHOD AND APPARATUS FOR RAPID AND CONTINUOUS HYDRATION OF POLYMER-BASED FRACTURING FLUIDS
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Assignee
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10 SOUTH RIVERSIDE PLAZA |
CHICAGO, ILLINOIS 60606 |
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Correspondence name and address
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MICHAEL L. TOMPKINS
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1700 LINCOLN STREET
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35TH FLOOR
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DENVER, CO 80203
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