Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/12/2000
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Application #:
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09108748
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Filing Dt:
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07/01/1998
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Inventor:
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STEPHENS MARTIN EVANS
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Title:
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"METHODS OF MANUFACTURING ROTARY DRILL BITS"
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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MONKSTOWN, NEWTOWNABBEY COUNTY ANTRIM |
BELFAST BT37OUH NORTHERN IRELAND, UNITED KINGDOM |
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CAMCO INTERNATIONAL INC. |
SCOTT H. BROWN |
7030 ARDMORE |
P.O. BOX 14484 |
HOUSTON, TX 77221 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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STONEDALE ROAD, OLDENDS LANE INDUSTRIAL ESTATE |
STONEHOUSE, UNITED KINGDOM GL10 3RQ |
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JAYNE SIPPL |
400 N. SAM HOUSTON PKWY E. #900 |
HOUSTON, TX 77060 |
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