Total properties:
23
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Patent #:
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Issue Dt:
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06/11/2002
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Application #:
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09684187
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Filing Dt:
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10/06/2000
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Title:
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TUBING HANGER RUNNING TOOL
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Patent #:
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Issue Dt:
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04/09/2002
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Application #:
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09691868
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Filing Dt:
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10/19/2000
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Title:
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METAL-TO-METAL CASING PACKOFF
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09696494
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Filing Dt:
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10/25/2000
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Title:
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CASING HANGER SEAL POSITIVE STOP
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Patent #:
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Issue Dt:
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08/16/2005
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Application #:
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10383144
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Filing Dt:
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03/06/2003
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Title:
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INTERFERENCE-FIT SEAL FOR GATE VALVES
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Patent #:
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Issue Dt:
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07/04/2006
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Application #:
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10825260
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Filing Dt:
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04/15/2004
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Publication #:
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Pub Dt:
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10/21/2004
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Title:
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REMEDIAL SYSTEM TO FLUSH CONTAMINANTS FROM TUBING STRING
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Patent #:
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Issue Dt:
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11/04/2008
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Application #:
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11157062
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Filing Dt:
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06/20/2005
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Publication #:
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Pub Dt:
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12/29/2005
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Title:
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NESTED VELOCITY STRING TUBING HANGER
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Patent #:
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Issue Dt:
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10/26/2010
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Application #:
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12137283
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Filing Dt:
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06/11/2008
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Publication #:
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Pub Dt:
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12/25/2008
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Title:
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STRESS, STRAIN AND FATIGUE MEASURING OF WELL PIPING
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Patent #:
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Issue Dt:
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08/07/2012
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Application #:
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12348328
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Filing Dt:
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01/05/2009
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Publication #:
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Pub Dt:
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07/08/2010
| | | | |
Title:
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SYSTEM AND METHOD FOR TERMINATING TUBING
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Patent #:
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Issue Dt:
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05/29/2012
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Application #:
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12428615
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Filing Dt:
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04/23/2009
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Publication #:
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Pub Dt:
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10/28/2010
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Title:
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SYSTEM, METHOD AND APPARATUS FOR THERMAL WELLHEAD HAVING HIGH POWER CABLE FOR IN-SITU UPGRADING PROCESSING
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Patent #:
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Issue Dt:
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05/08/2012
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Application #:
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12432252
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Filing Dt:
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04/29/2009
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Publication #:
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Pub Dt:
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11/04/2010
| | | | |
Title:
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WELLHEAD SYSTEM HAVING A TUBULAR HANGER SECURABLE TO WELLHEAD AND METHOD OF OPERATION
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Patent #:
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Issue Dt:
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12/11/2012
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Application #:
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12617430
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Filing Dt:
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11/12/2009
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Publication #:
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Pub Dt:
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05/12/2011
| | | | |
Title:
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WELLHEAD ISOLATION PROTECTION SLEEVE
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Patent #:
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Issue Dt:
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08/19/2014
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Application #:
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12909235
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Filing Dt:
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10/21/2010
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Publication #:
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Pub Dt:
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04/26/2012
| | | | |
Title:
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SELECTIVE TORQUE OPERATOR FOR A VALVE
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Patent #:
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Issue Dt:
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04/08/2014
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Application #:
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13075348
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Filing Dt:
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03/30/2011
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Publication #:
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Pub Dt:
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10/04/2012
| | | | |
Title:
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DIFFERENTIAL SCREW ASSEMBLY FOR VARYING TORQUE FOR VALVE
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|
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Patent #:
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Issue Dt:
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03/04/2014
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Application #:
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13079874
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Filing Dt:
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04/05/2011
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Publication #:
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Pub Dt:
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10/11/2012
| | | | |
Title:
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REPLACEABLE FLOATING GATE VALVE SEAT SEAL
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Patent #:
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Issue Dt:
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08/11/2015
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Application #:
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13197500
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Filing Dt:
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08/03/2011
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Publication #:
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Pub Dt:
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02/07/2013
| | | | |
Title:
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METHOD AND APPARATUS FOR LAUNCHING MULTIPLE BALLS IN A WELL
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Patent #:
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Issue Dt:
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03/24/2015
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Application #:
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13316097
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Filing Dt:
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12/09/2011
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Publication #:
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Pub Dt:
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06/13/2013
| | | | |
Title:
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LOCK ASSEMBLY FOR HYDRAULIC FRACING VALVE
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Patent #:
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|
Issue Dt:
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10/28/2014
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Application #:
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13596544
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Filing Dt:
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08/28/2012
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Publication #:
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Pub Dt:
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03/06/2014
| | | | |
Title:
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Seal Assembly For A Casing Hanger
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Patent #:
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Issue Dt:
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04/07/2015
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Application #:
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13679553
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Filing Dt:
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11/16/2012
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Publication #:
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Pub Dt:
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05/22/2014
| | | | |
Title:
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COMBINATION DIAPHRAGM PISTON ACTUATOR
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Patent #:
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Issue Dt:
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11/17/2015
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Application #:
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13679709
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Filing Dt:
|
11/16/2012
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Publication #:
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Pub Dt:
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05/22/2014
| | | | |
Title:
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APPARATUS AND METHODS FOR RELEASING DRILLING RIG AND BLOWOUT PREVENTER (BOP) PRIOR TO CEMENT BONDING
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Patent #:
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|
Issue Dt:
|
12/16/2014
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Application #:
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13717073
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Filing Dt:
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12/17/2012
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Publication #:
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Pub Dt:
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06/19/2014
| | | | |
Title:
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SWIVEL TOP SHAFT VALVE ACTUATOR
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Patent #:
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|
Issue Dt:
|
08/08/2017
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Application #:
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14141205
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Filing Dt:
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12/26/2013
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Publication #:
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Pub Dt:
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07/03/2014
| | | | |
Title:
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GATE VALVE REAL TIME HEALTH MONITORING SYSTEM, APPARATUS, PROGRAM CODE AND RELATED METHODS
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|
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Patent #:
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|
Issue Dt:
|
02/20/2018
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Application #:
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14143841
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Filing Dt:
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12/30/2013
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Publication #:
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Pub Dt:
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07/03/2014
| | | | |
Title:
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MULTI-VALVE SEAT SEAL ASSEMBLY FOR A GATE VALVE
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|
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Patent #:
|
|
Issue Dt:
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10/30/2018
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Application #:
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14540775
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Filing Dt:
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11/13/2014
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Publication #:
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Pub Dt:
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03/12/2015
| | | | |
Title:
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POSITIVE RETENTION LOCK RING FOR TUBING HANGER
|
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