Patent Assignment Details
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| Reel/Frame: | 006690/0660 | |
| Pages: | 3 |
| | Recorded: | 09/13/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/11/1994
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Application #:
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07958639
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Filing Dt:
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10/09/1992
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Title:
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METHOD FOR FORMING A WINDOW IN A SUBSURFACE WELL CONDUIT
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Assignee
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| J3504 PRC, 2300 WEST PLANO PARKWAY |
| PLANO, TEXAS 75075 |
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Correspondence name and address
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ATLANTIC RICHFIELD COMPANY
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RODERICK W. MACDONALD
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J3504 PRC
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2300 WEST PLANO PARKWAY
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PLANO, TX 75075
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