Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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14459828
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Filing Dt:
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08/14/2014
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Publication #:
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Pub Dt:
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02/19/2015
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Inventors:
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Youhe Zhang, Chen Chen, Yuri Burhan, Joseph Swinehart
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Title:
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USING MAGNETIC FORCE/FIELD FOR DRILL BITS AND OTHER CUTTING TOOLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1310 RANKIN RD. |
| HOUSTON, TEXAS 77073 |
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| JEFFREY S. BERGMAN |
| 909 FANNIN ST. |
| SUITE 3500 |
| HOUSTON, TX 77010 |
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