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Total properties:
29
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Patent #:
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Issue Dt:
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06/13/1995
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Application #:
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06458732
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Filing Dt:
|
01/17/1983
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Title:
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TUBULAR COUPLING WITH IMPROVED METAL TO METAL SEAL
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Patent #:
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Issue Dt:
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11/01/1994
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Application #:
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08027280
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Filing Dt:
|
03/05/1993
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Title:
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METHOD OF CONNECTING PLASTIC PIPE JOINTS TO FORM A LINER FOR AN EXISTING PIPELINE AND A PLASTIC PIPE JOINT FOR FORMING SUCH LINER
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Patent #:
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Issue Dt:
|
10/03/1995
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Application #:
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08078995
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Filing Dt:
|
06/15/1993
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Title:
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TOOL JOINT CONNECTION WITH INTERLOCKING WEDGE THREADS
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Patent #:
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Issue Dt:
|
08/18/1998
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Application #:
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08759288
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Filing Dt:
|
12/02/1996
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Title:
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THREADED PIPE CONNECTION
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Patent #:
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Issue Dt:
|
04/18/2000
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Application #:
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09019611
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Filing Dt:
|
02/06/1998
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Title:
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STRESS REDUCTION GROOVE FOR TUBULAR CONNECTION
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Patent #:
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Issue Dt:
|
09/26/2000
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Application #:
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09044596
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Filing Dt:
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03/19/1998
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Title:
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TWO-STEP, DIFFERENTIAL DIAMETER WEDGE THREADED CONNECTOR
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Patent #:
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Issue Dt:
|
01/16/2001
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Application #:
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09044707
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Filing Dt:
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03/19/1998
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Title:
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TWO-STEP, LOW TORQUE WEDGE THREAD FOR TUBULAR CONNECTOR
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Patent #:
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Issue Dt:
|
12/12/2000
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Application #:
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09130249
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Filing Dt:
|
08/06/1998
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Title:
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MULTI-START WEDGE THREAD FOR TUBULAR CONNECTION
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Patent #:
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Issue Dt:
|
01/04/2000
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Application #:
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09159939
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Filing Dt:
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09/24/1998
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Title:
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METHOD FOR DETECTING WEAR AT CONNECTIONS BETWEEN PINE AND BOX JONITS AND BOX JOINTS
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Patent #:
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Issue Dt:
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03/27/2001
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Application #:
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09253237
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Filing Dt:
|
02/19/1999
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Title:
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DIFFERENTIAL WEDGE THREAD FOR THREADED CONNECTOR
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|
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Patent #:
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|
Issue Dt:
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07/22/2003
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Application #:
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09434053
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Filing Dt:
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11/04/1999
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Title:
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METHOD OF MAKING COMPOSITE LINER FOR OILFIELD TUBULAR GOODS
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Patent #:
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Issue Dt:
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04/29/2003
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Application #:
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09457997
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Filing Dt:
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12/09/1999
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Title:
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COLLAPSING TYPE SEAL FOR EXPANDABLE TUBULAR CONNECTIONS
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Patent #:
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Issue Dt:
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08/07/2001
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Application #:
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09615487
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Filing Dt:
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07/13/2000
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Title:
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Two-step, low torque wedge thread for tubular connector
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Patent #:
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Issue Dt:
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03/11/2003
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Application #:
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09707278
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Filing Dt:
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11/06/2000
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Title:
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TWO-STEP THREADED CONNECTOR HAVING DIFFERENTIAL THREAD WIDTH
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|
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Patent #:
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Issue Dt:
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03/21/2006
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Application #:
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09843560
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Filing Dt:
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04/26/2001
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Publication #:
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Pub Dt:
|
08/23/2001
| | | | |
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Title:
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TUBULAR JOINT WEAR INDICATOR
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Patent #:
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Issue Dt:
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09/30/2003
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Application #:
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09922825
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Filing Dt:
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08/06/2001
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Publication #:
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Pub Dt:
|
02/21/2002
| | | | |
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Title:
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DOUBLE FLEX SEAL FOR TUBULAR CONNECTION
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|
|
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Patent #:
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Issue Dt:
|
08/19/2003
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Application #:
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09973441
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Filing Dt:
|
10/09/2001
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Publication #:
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Pub Dt:
|
04/10/2003
| | | | |
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Title:
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RADIALLY EXPANDABLE TUBULAR CONNECTION
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|
|
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Patent #:
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Issue Dt:
|
09/23/2003
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Application #:
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10004179
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Filing Dt:
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10/24/2001
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Publication #:
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Pub Dt:
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04/24/2003
| | | | |
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Title:
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APPARATUS AND METHOD TO EXPAND CASING
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|
|
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Patent #:
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Issue Dt:
|
10/03/2006
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Application #:
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10392469
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Filing Dt:
|
03/19/2003
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Publication #:
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Pub Dt:
|
09/18/2003
| | | | |
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Title:
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COMPOSITE LINER FOR OILFIELD TUBULAR GOODS
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|
|
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Patent #:
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|
Issue Dt:
|
03/20/2007
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Application #:
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10958979
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Filing Dt:
|
10/05/2004
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|
Publication #:
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Pub Dt:
|
04/06/2006
| | | | |
|
Title:
|
EXPANSION PIG
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|
|
|
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Patent #:
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|
Issue Dt:
|
06/03/2008
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Application #:
|
10973937
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Filing Dt:
|
10/26/2004
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|
Publication #:
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|
Pub Dt:
|
04/27/2006
| | | | |
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Title:
|
EXPANDABLE THREADED CONNECTION
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|
|
|
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Patent #:
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|
Issue Dt:
|
01/02/2007
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Application #:
|
10985619
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Filing Dt:
|
11/10/2004
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|
Publication #:
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Pub Dt:
|
05/25/2006
| | | | |
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Title:
|
ELECTRICAL CONTACTORS EMBEDDED IN THREADED CONNECTIONS
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|
|
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Patent #:
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|
Issue Dt:
|
07/17/2007
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Application #:
|
11026512
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Filing Dt:
|
12/30/2004
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Publication #:
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Pub Dt:
|
07/06/2006
| | | | |
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Title:
|
PSEUDO TWO-STEP CONNECTION
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|
|
|
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Patent #:
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|
Issue Dt:
|
12/02/2008
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Application #:
|
11027014
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Filing Dt:
|
12/30/2004
|
|
Publication #:
|
|
Pub Dt:
|
07/06/2006
| | | | |
|
Title:
|
THREADS WITH PERTURBATIONS
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|
|
|
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Patent #:
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|
Issue Dt:
|
05/15/2012
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Application #:
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11191547
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Filing Dt:
|
07/28/2005
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|
Publication #:
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Pub Dt:
|
02/01/2007
| | | | |
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Title:
|
MID-SEAL FOR EXPANDABLE CONNECTIONS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/27/2009
|
Application #:
|
11627157
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Filing Dt:
|
01/25/2007
|
|
Publication #:
|
|
Pub Dt:
|
06/14/2007
| | | | |
|
Title:
|
HELICAL GROOVE FOR A TUBULAR CONNECTION
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/09/2010
|
Application #:
|
11678501
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Filing Dt:
|
02/23/2007
|
|
Publication #:
|
|
Pub Dt:
|
06/14/2007
| | | | |
|
Title:
|
THREADED CONNECTION WITH WEDGE SEGMENTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/10/2008
|
Application #:
|
11688096
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Filing Dt:
|
03/19/2007
|
|
Publication #:
|
|
Pub Dt:
|
07/19/2007
| | | | |
|
Title:
|
EXPANSION PIG
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/12/2010
|
Application #:
|
11752646
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Filing Dt:
|
05/23/2007
|
|
Publication #:
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Pub Dt:
|
09/20/2007
| | | | |
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Title:
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THREADS WITH PERTURBATIONS
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