Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004775/0534 | |
| Pages: | 3 |
| | Recorded: | 08/27/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/17/1984
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Application #:
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06494548
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Filing Dt:
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05/13/1983
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Title:
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PROPPANT CHARGE AND METHOD
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Patent #:
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Issue Dt:
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01/14/1986
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Application #:
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06599924
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Filing Dt:
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04/13/1984
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Title:
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PROPPANT CHARGE AND METHOD
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Patent #:
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Issue Dt:
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05/12/1987
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Application #:
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06747118
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Filing Dt:
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06/20/1985
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Title:
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PROPPANT CHARGE AND METHOD
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Correspondence name and address
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JONES, DAY, REAVIS & POGUE
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225 WEST WASHINGTON
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CHICAGO, ILLINOIS 60606
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