Patent Assignment Details
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Reel/Frame: | 012519/0238 | |
| Pages: | 3 |
| | Recorded: | 01/19/2002 | | |
Conveyance: | INVALID RECORDING, SEE DOCUMENT AT REEL 012519, FRAME 0329. (RE-RECORD TO CORRECT THE SERIAL NUMBER ASSIGNED BY THE PTO) |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/10/2003
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Application #:
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10053041
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Filing Dt:
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01/19/2002
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Title:
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WELL LOGGING SYSTEM FOR DETERMINING DIRECTIONAL RESISTIVITY USING MULTIPLE TRANSMITTER-RECEIVER GROUPS FOCUSED WITH MAGNETIC RELUCTANCE MATERIAL
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Assignee
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4200, 150-6TH AVENUE SW |
CALGARY, ALBERTA T2P 3 |
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Correspondence name and address
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PATRICK H. MCCOLLUM
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363 N. SAM HOUSTON PARKWAY EAST
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SUITE 1700
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HOUSTON, TEXAS 77060
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