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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03/19/2013
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Application #:
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12179516
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Filing Dt:
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07/24/2008
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Publication #:
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Pub Dt:
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02/26/2009
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Inventors:
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Wei Tang, Gordon Whipple, Sujian J. Huang, Navish Makkar, Tommy Laird, Gail Nelson
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Title:
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METHODS FOR DESIGNING SECONDARY CUTTING STRUCTURES FOR A BOTTOM HOLE ASSEMBLY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 16740 HARDY STREET |
| HOUSTON, TEXAS 77032 |
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| OSHA LIANG, LLP |
| 909 FANNIN |
| SUITE 3500 |
| HOUSTON, TX 77010 |
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