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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07/20/2010
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Application #:
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11157656
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Filing Dt:
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06/21/2005
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Publication #:
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Pub Dt:
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12/21/2006
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Inventors:
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Zhou Yong, Jiaqing Yu, Chris A. Tucker
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Title:
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DRILL BIT AND INSERT HAVING BLADED INTERFACE BETWEEN SUBSTRATE AND COATING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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16730 HARDY STREET |
HOUSTON, TEXAS 77032 |
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GREGORY L. MAAG |
CONLEY ROSE, P.C. |
P.O. BOX 3267 |
HOUSTON, TEXAS 77253-3267 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME ON DOCUMENT PREVIOUSLY RECORDED ON REEL 016878 FRAME 0820. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
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16740 HARDY STREET |
HOUSTON, TEXAS 77032 |
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GREGORY L. MAAG |
P. O. BOX 3267 |
HOUSTON, TX 77253-3267 |
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