Patent Assignment Details
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| Reel/Frame: | 020042/0465 | |
| Pages: | 3 |
| | Recorded: | 10/31/2007 | | |
| Attorney Dkt #: | DCI-25C3 |
| 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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01/06/2009
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Application #:
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11930483
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Filing Dt:
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10/31/2007
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Publication #:
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Pub Dt:
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02/28/2008
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Title:
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BORING TOOL TRACKING FUNDAMENTALLY BASED ON DRILL STRING LENGTH, PITCH AND ROLL
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Assignee
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| 425 SW 41ST STREET |
| RENTON, WASHINGTON 98005 |
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Correspondence name and address
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JAY R BEYER
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993 GAPTER ROAD
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BOULDER, CO 80303
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