Total properties:
27
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Patent #:
|
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Issue Dt:
|
06/28/1988
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Application #:
|
06916161
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Filing Dt:
|
10/07/1986
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Title:
|
WELL PERFORATING GUN ASSEMBLY
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Patent #:
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|
Issue Dt:
|
07/02/1996
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Application #:
|
08438403
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Filing Dt:
|
05/10/1995
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Title:
|
SELECT FIRE GUN ASSEMBLY AND ELECTRONIC MODULE FOR UNDERGROUND JET PERFORATING USING RESISTIVE BLASTING CAPS
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Patent #:
|
|
Issue Dt:
|
12/23/1997
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Application #:
|
08640087
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Filing Dt:
|
04/30/1996
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Title:
|
UNDERGROUND JET PERFORATING USING RESISTIVE BLASTING CAPS
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Patent #:
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|
Issue Dt:
|
01/16/2001
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Application #:
|
09262948
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Filing Dt:
|
03/04/1999
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Title:
|
LOGGING TOOL FOR CEMENT EVALUATION
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|
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Patent #:
|
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Issue Dt:
|
04/24/2001
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Application #:
|
09489103
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Filing Dt:
|
01/21/2000
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Title:
|
High temperature voltage regulator circuit
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|
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Patent #:
|
|
Issue Dt:
|
11/11/2003
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Application #:
|
10017116
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Filing Dt:
|
12/14/2001
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Publication #:
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Pub Dt:
|
06/19/2003
| | | | |
Title:
|
SHAPED CHARGE TUBING CUTTER PERFORMANCE TEST APPARATUS AND METHOD
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Patent #:
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Issue Dt:
|
07/08/2003
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Application #:
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10096462
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Filing Dt:
|
03/12/2002
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Title:
|
ISOLATOR BAR FOR ACOUSTIC INSTRUMENTS USED IN DOWNHOLE FORMATIONS
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|
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Patent #:
|
|
Issue Dt:
|
01/11/2005
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Application #:
|
10371289
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Filing Dt:
|
02/21/2003
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Publication #:
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|
Pub Dt:
|
10/14/2004
| | | | |
Title:
|
SHAPED CHARGE LINER
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|
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Patent #:
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|
Issue Dt:
|
07/11/2006
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Application #:
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10700221
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Filing Dt:
|
11/03/2003
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Publication #:
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Pub Dt:
|
10/21/2004
| | | | |
Title:
|
SHAPED CHARGE TUBING CUTTER
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|
|
Patent #:
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|
Issue Dt:
|
05/12/2009
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Application #:
|
10762182
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Filing Dt:
|
01/21/2004
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Publication #:
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|
Pub Dt:
|
12/08/2005
| | | | |
Title:
|
EXPLOSIVE PIPE SEVERING TOOL
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|
|
Patent #:
|
|
Issue Dt:
|
11/01/2005
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Application #:
|
10783288
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Filing Dt:
|
02/20/2004
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Publication #:
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|
Pub Dt:
|
10/14/2004
| | | | |
Title:
|
EXPLOSIVE PIPE SEVERING TOOL
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|
|
Patent #:
|
|
Issue Dt:
|
10/03/2006
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Application #:
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10911485
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Filing Dt:
|
08/05/2004
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Publication #:
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|
Pub Dt:
|
02/09/2006
| | | | |
Title:
|
COMPOUND OPTICAL COUPLER AND SUPPORT MECHANISM
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|
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Patent #:
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Issue Dt:
|
12/04/2007
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Application #:
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11033234
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Filing Dt:
|
01/11/2005
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Publication #:
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|
Pub Dt:
|
07/13/2006
| | | | |
Title:
|
FREE POINT TOOL WITH LOW MASS SENSOR
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|
|
Patent #:
|
|
Issue Dt:
|
12/12/2006
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Application #:
|
11069704
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Filing Dt:
|
03/01/2005
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Publication #:
|
|
Pub Dt:
|
09/01/2005
| | | | |
Title:
|
SHAPED CHARGE TUBING CUTTER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/03/2008
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Application #:
|
11347567
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Filing Dt:
|
02/06/2006
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Publication #:
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|
Pub Dt:
|
08/31/2006
| | | | |
Title:
|
COMPOUND OPTICAL COUPLER AND SUPPORT MECHANISM
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|
|
Patent #:
|
|
Issue Dt:
|
04/20/2010
|
Application #:
|
11442807
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Filing Dt:
|
05/30/2006
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Publication #:
|
|
Pub Dt:
|
11/30/2006
| | | | |
Title:
|
EXPLOSIVE PIPE SEVERING TOOL
|
|
|
Patent #:
|
|
Issue Dt:
|
05/26/2009
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Application #:
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11442899
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Filing Dt:
|
05/30/2006
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Publication #:
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|
Pub Dt:
|
04/05/2007
| | | | |
Title:
|
EXPLOSIVE PIPE SEVERING TOOL
|
|
|
Patent #:
|
|
Issue Dt:
|
01/26/2010
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Application #:
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11712188
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Filing Dt:
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02/28/2007
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Publication #:
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|
Pub Dt:
|
08/28/2008
| | | | |
Title:
|
ONE TRIP SYSTEM FOR CIRCULATING, PERFORATING AND TREATING
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|
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Patent #:
|
|
Issue Dt:
|
02/03/2009
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Application #:
|
11806215
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Filing Dt:
|
05/30/2007
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Publication #:
|
|
Pub Dt:
|
06/19/2008
| | | | |
Title:
|
COMPOUND OPTICAL COUPLER AND SUPPORT MECHANISM
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|
|
Patent #:
|
|
Issue Dt:
|
08/31/2010
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Application #:
|
11975048
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Filing Dt:
|
10/17/2007
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Publication #:
|
|
Pub Dt:
|
02/14/2008
| | | | |
Title:
|
LOW MASS SENSOR FOR FREE POINT TOOL
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|
|
Patent #:
|
|
Issue Dt:
|
02/03/2009
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Application #:
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12068324
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Filing Dt:
|
02/05/2008
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Publication #:
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|
Pub Dt:
|
07/17/2008
| | | | |
Title:
|
COMPOUND OPTICAL COUPLER AND SUPPORT MECHANISM
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|
|
Patent #:
|
|
Issue Dt:
|
11/05/2013
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Application #:
|
12221611
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Filing Dt:
|
08/05/2008
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Publication #:
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|
Pub Dt:
|
04/21/2011
| | | | |
Title:
|
Apparatus and methods for controlling and communicating with downwhole devices
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|
|
Patent #:
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|
Issue Dt:
|
04/08/2014
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Application #:
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12451913
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Filing Dt:
|
05/03/2010
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Publication #:
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|
Pub Dt:
|
11/11/2010
| | |
PCT #:
|
US0800200
|
Title:
|
TRACTOR COMMUNICATION/CONTROL AND SELECT FIRE PERFORATING SWITCH SIMULATIONS
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|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
12934701
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Filing Dt:
|
11/03/2010
|
Publication #:
|
|
Pub Dt:
|
03/17/2011
| | | | |
Title:
|
Apparatus and Methods for Controlling and Communicating with Downhole Devices
|
|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
12934701
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Filing Dt:
|
11/03/2010
|
Publication #:
|
|
Pub Dt:
|
03/17/2011
| | |
PCT #:
|
US0904477
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Title:
|
Apparatus and Methods for Controlling and Communicating with Downhole Devices
|
|
|
Patent #:
|
|
Issue Dt:
|
11/11/2014
|
Application #:
|
13869825
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Filing Dt:
|
04/24/2013
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Publication #:
|
|
Pub Dt:
|
11/14/2013
| | | | |
Title:
|
Apparatus and Methods for Controlling and Communicating with Downhole Devices
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
14079139
|
Filing Dt:
|
11/13/2013
|
Publication #:
|
|
Pub Dt:
|
06/05/2014
| | | | |
Title:
|
Tractor Communication/Control and Select Fire Perforating Switch Simulations
|
|