Total properties:
28
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Patent #:
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Issue Dt:
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12/23/2003
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Application #:
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09554400
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Filing Dt:
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07/13/2000
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Title:
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DOWNHOLE TOOLS
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Patent #:
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Issue Dt:
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04/15/2008
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Application #:
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10312605
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Filing Dt:
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01/30/2003
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Publication #:
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Pub Dt:
|
09/04/2003
| | | | |
Title:
|
IMPROVEMENTS IN AND RELATING TO DOWNHOLE TOOLS
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Patent #:
|
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Issue Dt:
|
03/01/2011
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Application #:
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10598365
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Filing Dt:
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06/17/2008
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Publication #:
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Pub Dt:
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10/02/2008
| | | | |
Title:
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SHOE
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Patent #:
|
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Issue Dt:
|
03/30/2010
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Application #:
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11664673
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Filing Dt:
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04/04/2007
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Publication #:
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Pub Dt:
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05/15/2008
| | | | |
Title:
|
HANGING APPARATUS AND METHOD
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Patent #:
|
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Issue Dt:
|
04/27/2010
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Application #:
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11667423
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Filing Dt:
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08/13/2007
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Publication #:
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Pub Dt:
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01/24/2008
| | | | |
Title:
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APPARATUS AND METHOD FOR USE IN A WELL BORE
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Patent #:
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Issue Dt:
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06/05/2012
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Application #:
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11911049
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Filing Dt:
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05/13/2008
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Publication #:
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Pub Dt:
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10/02/2008
| | | | |
Title:
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DOWNHOLE SWIVEL SUB
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|
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Patent #:
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Issue Dt:
|
01/11/2011
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Application #:
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11996362
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Filing Dt:
|
04/30/2008
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Publication #:
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Pub Dt:
|
08/21/2008
| | | | |
Title:
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SHOE FOR WELLBORE LINING TUBING
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Patent #:
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|
Issue Dt:
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10/20/2009
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Application #:
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12047795
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Filing Dt:
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03/13/2008
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Publication #:
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Pub Dt:
|
07/03/2008
| | | | |
Title:
|
DOWNHOLE TOOLS
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|
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Patent #:
|
|
Issue Dt:
|
12/14/2010
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Application #:
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12215435
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Filing Dt:
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06/27/2008
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Publication #:
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Pub Dt:
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12/31/2009
| | | | |
Title:
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DRILL BIT HAVING THE ABILITY TO DRILL VERTICALLY AND LATERALLY
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|
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Patent #:
|
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Issue Dt:
|
07/20/2010
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Application #:
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12218829
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Filing Dt:
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07/18/2008
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Publication #:
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Pub Dt:
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01/21/2010
| | | | |
Title:
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METHOD AND APPARATUS FOR SELECTIVELY LEACHING PORTIONS OF PDC CUTTERS ALREADY MOUNTED IN DRILL BITS
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Patent #:
|
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Issue Dt:
|
05/11/2010
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Application #:
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12218831
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Filing Dt:
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07/18/2008
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Publication #:
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Pub Dt:
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01/21/2010
| | | | |
Title:
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METHOD AND APPARATUS FOR SELECTIVELY LEACHING PORTIONS OF PDC CUTTERS USED IN DRILL BITS
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Patent #:
|
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Issue Dt:
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11/30/2010
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Application #:
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12218832
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Filing Dt:
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07/18/2008
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Publication #:
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Pub Dt:
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01/21/2010
| | | | |
Title:
|
OPTIMIZED CENTRAL PDC CUTTER AND METHOD
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|
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Patent #:
|
|
Issue Dt:
|
09/02/2014
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Application #:
|
12288888
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Filing Dt:
|
10/24/2008
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Publication #:
|
|
Pub Dt:
|
04/29/2010
| | | | |
Title:
|
COMBINATION CORING BIT AND DRILL BIT USING FIXED CUTTER PDC CUTTERS
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|
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Patent #:
|
|
Issue Dt:
|
02/01/2011
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Application #:
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12313130
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Filing Dt:
|
11/17/2008
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Publication #:
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Pub Dt:
|
05/20/2010
| | | | |
Title:
|
ULTRA-HARD DRILLING STABILIZER
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|
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Patent #:
|
|
Issue Dt:
|
12/11/2012
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Application #:
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12456732
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Filing Dt:
|
06/22/2009
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Publication #:
|
|
Pub Dt:
|
12/31/2009
| | | | |
Title:
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DRILL BIT HAVING FUNCTIONAL ARTICULATION TO DRILL BOREHOLES IN EARTH FORMATIONS IN ALL DIRECTIONS
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|
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Patent #:
|
|
Issue Dt:
|
01/01/2013
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Application #:
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12523441
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Filing Dt:
|
10/08/2009
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Publication #:
|
|
Pub Dt:
|
03/18/2010
| | | | |
Title:
|
SHOE FOR WELLBORE LINING TUBING
|
|
|
Patent #:
|
|
Issue Dt:
|
10/22/2013
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Application #:
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12590429
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Filing Dt:
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11/06/2009
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Publication #:
|
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Pub Dt:
|
05/12/2011
| | | | |
Title:
|
ULTRA-HARD DRILL COLLAR
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|
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Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
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12590561
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Filing Dt:
|
11/10/2009
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Publication #:
|
|
Pub Dt:
|
04/29/2010
| | | | |
Title:
|
Mold used in manufacture of drill bits and method of forming same
|
|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
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12924770
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Filing Dt:
|
10/05/2010
|
Publication #:
|
|
Pub Dt:
|
02/03/2011
| | | | |
Title:
|
Optimized central cutter and method
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|
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Patent #:
|
|
Issue Dt:
|
05/14/2013
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Application #:
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12987372
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Filing Dt:
|
01/10/2011
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Publication #:
|
|
Pub Dt:
|
03/29/2012
| | | | |
Title:
|
DOWN HOLE APPARATUS FOR GENERATING A PUSLING ACTION
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|
|
Patent #:
|
|
Issue Dt:
|
08/04/2015
|
Application #:
|
13142529
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Filing Dt:
|
06/28/2011
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Publication #:
|
|
Pub Dt:
|
11/03/2011
| | | | |
Title:
|
DEVICE INCLUDING AN APPARATUS FOR MEASURING DRILLING OR CORING OPERATION PARAMETERS, AND EQUIPMENT INCLUDING SUCH A DEVICE
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|
|
Patent #:
|
|
Issue Dt:
|
08/25/2015
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Application #:
|
13302152
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Filing Dt:
|
11/22/2011
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Publication #:
|
|
Pub Dt:
|
05/24/2012
| | | | |
Title:
|
Drill Pipe Tubing and Casing Protector
|
|
|
Patent #:
|
|
Issue Dt:
|
08/20/2013
|
Application #:
|
13483209
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Filing Dt:
|
05/30/2012
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Publication #:
|
|
Pub Dt:
|
09/20/2012
| | | | |
Title:
|
DOWNHOLE SWIVEL SUB
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/2013
|
Application #:
|
13889969
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Filing Dt:
|
05/08/2013
|
Title:
|
DOWNHOLE TOOL ENGAGING A TUBING STRING BETWEEN A DRILL BIT AND TUBULAR FOR REAMING A WELLBORE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/01/2016
|
Application #:
|
14061684
|
Filing Dt:
|
10/23/2013
|
Publication #:
|
|
Pub Dt:
|
09/04/2014
| | | | |
Title:
|
DOWNHOLE DUAL CUTTING REAMER
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
14127216
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Filing Dt:
|
05/23/2014
|
Publication #:
|
|
Pub Dt:
|
02/12/2015
| | | | |
Title:
|
UNCOUPLING DEVICE FOR CONNECTING A DRILLING TOOL TO THE END OF A DRILLING COLUMN AND A DRILLING SYSTEM COMPRISING SUCH AN UNCOUPLING DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/2016
|
Application #:
|
14222363
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Filing Dt:
|
03/21/2014
|
Publication #:
|
|
Pub Dt:
|
07/24/2014
| | | | |
Title:
|
DOWNHOLE ASSEMBLY, TOOL AND METHOD
|
|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
14232892
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Filing Dt:
|
06/05/2014
|
Publication #:
|
|
Pub Dt:
|
10/09/2014
| | | | |
Title:
|
Down-Hole Swivel Sub
|
|