Patent Assignment Details
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Reel/Frame: | 009070/0552 | |
| Pages: | 3 |
| | Recorded: | 03/23/1998 | | |
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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04/11/2006
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Application #:
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08972781
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Filing Dt:
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11/18/1997
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Title:
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ROTARY DRILL BIT FOR CASING MILLING AND FORMATION DRILLING
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Assignee
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P.O. BOX 14484 |
7030 ARDMORE |
HOUSTON, TEXAS 77221 |
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Correspondence name and address
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CAMCO INTERNATIONAL INC.
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SCOTT H. BROWN
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P.O. BOX 14484
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7030 ARDMORE
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HOUSTON, TX 77221
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