Patent Assignment Details
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| Reel/Frame: | 010674/0992 | |
| Pages: | 5 |
| | Recorded: | 03/10/2000 | | |
| 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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12/11/2001
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Application #:
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09453820
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Filing Dt:
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12/03/1999
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Title:
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ADJUSTABLE GAUGE DOWNHOLE DRILLING ASSEMBLY
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Assignee
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| 4100 CLINTON DRIVE, 6TH FLOOR |
| HOUSTON, TEXAS 77020 |
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Correspondence name and address
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FIELD ATKINSON PERRATON
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TERRENCE N. KUHARCHUK
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2000 OXFORD TOWER, 10235-101 STREET
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EDMONTON, ALBERTA
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CANADA T5J 3G1
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