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: | 004324/0494 | |
| Pages: | 3 |
| | Recorded: | 10/18/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
4
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Patent #:
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Issue Dt:
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08/02/1983
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Application #:
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06276551
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Filing Dt:
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06/23/1981
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Title:
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MULTIPLE BRANCH COMPLETION WITH COMMON DRILLING AND CASING TEMPLATE
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Patent #:
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Issue Dt:
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08/02/1983
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Application #:
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06276552
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Filing Dt:
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06/23/1981
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Title:
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MULTIPLE BRANCH WELL CONTAINING ONE PRODUCER AND ONE INJECTOR WELL
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Patent #:
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Issue Dt:
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09/06/1983
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Application #:
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06276609
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Filing Dt:
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09/10/1981
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Title:
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METHOD AND APPARATUS TO COMPLETE HORIZONTAL DRAIN HOLES
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Patent #:
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Issue Dt:
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11/15/1983
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Application #:
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06282210
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Filing Dt:
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07/10/1981
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Title:
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TRIPLE BRANCH COMPLETION WITH SEPARATE DRILLING AND COMPLETION TEMPLATES
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Correspondence name and address
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THOMAS ZACK
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DIVISION OF GENERAL LAW
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OFC. OF THE SOLICITOR
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DEPARTMENT OF THE INTERIOR
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WASHINGTON, DC 20240
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