Patent Assignment Details
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| Reel/Frame: | 006518/0263 | |
| Pages: | 7 |
| | Recorded: | 04/26/1993 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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01/31/1984
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Application #:
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06140737
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Filing Dt:
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04/16/1980
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Title:
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METHOD FOR STIMULATING SILICEOUS SUBTERRANEAN FORMATIONS
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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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PETER A. BIELINSKI
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THE WESTERN COMPANY OF
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NORTH AMERICA, 515 POST OAK BLVD.
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SUITE 1200
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HOUSTON, TX 77027
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