Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/15/2014
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Application #:
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12562797
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Filing Dt:
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09/18/2009
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Publication #:
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Pub Dt:
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03/18/2010
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Inventors:
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David K. Luce, Alan J. Massey, Kenneth E. Gilmore, Keith L. Nehring
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Title:
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METHOD AND APPARATUS FOR THE AUTOMATED APPLICATION OF HARDFACING MATERIAL TO ROLLING CUTTERS OF EARTH-BORING DRILL BITS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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2001 RANKIN ROAD |
HOUSTON, TEXAS 77073 |
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LOCKE LORD BISSELL & LIDDELL LLP |
600 TRAVIS |
SUITE 3400 |
HOUSTON, TX 77002-3095 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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17021 ALDINE WESTFIELD |
HOUSTON, TEXAS 77073 |
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LENORA EVANS |
2001 RANKIN ROAD |
HOUSTON, TX 77073 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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17021 ALDINE WESTFIELD |
HOUSTON, TEXAS 77073 |
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LENORA EVANS |
2001 RANKIN ROAD |
HOUSTON, TX 77073 |
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