Patent Assignment Details
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Reel/Frame: | 029213/0853 | |
| Pages: | 4 |
| | Recorded: | 10/30/2012 | | |
Attorney Dkt #: | TSCO:0037 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/27/2015
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Application #:
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13664242
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Filing Dt:
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10/30/2012
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Publication #:
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Pub Dt:
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05/01/2014
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Title:
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TOP DRIVE POWERED DIFFERENTIAL SPEED ROTATION SYSTEM AND METHOD
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Assignee
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3993 WEST SAM HOUSTON PKWY. NORTH |
SUITE 100 |
HOUSTON, TEXAS 77043-1211 |
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Correspondence name and address
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FLETCHER YODER, C/O ALLEN POWELL
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P.O. BOX 692289
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HOUSTON, TX 77070
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