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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11/01/2011
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Application #:
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12392253
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Filing Dt:
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02/25/2009
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Publication #:
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Pub Dt:
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07/23/2009
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Inventors:
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Kevin R. Williams, Alvie E. Howard JR., Rudy Harris, Richard Bradley, Daniel F. McNease
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Title:
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TOP DRIVE DRILLING SYSTEM AND OTHER APPLICATIONS USING A LOW SPEED DIRECT DRIVE AC MOTOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2800 POST OAK BLVD. |
| HOUSTON, TEXAS 77056 |
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| REHAN M. SAFIULLAH |
| 1111 LOUISIANA, 44TH FLOOR |
| HOUSTON, TX 77002 |
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