Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/25/2013
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Application #:
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12651113
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Filing Dt:
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12/31/2009
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Publication #:
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Pub Dt:
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07/22/2010
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Inventors:
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Bruce STAUFFER, David LUCE, Alan MASSEY, Kenneth GILMORE, Keith NEHRING
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Title:
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METHOD AND APPARATUS FOR AUTOMATED APPLICATION OF HARDFACING MATERIAL TO ROLLING CUTTERS OF HYBRID-TYPE EARTH BORING DRILL BITS, HYBRID DRILL BITS COMPRISING SUCH HARDFACED STEEL-TOOTHED CUTTING ELEMENTS, AND METHODS OF USE THEREOF
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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 2800 |
| HOUSTON, TX 77002-3095 |
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