Total properties:
17
|
|
Patent #:
|
|
Issue Dt:
|
06/01/1999
|
Application #:
|
08850525
|
Filing Dt:
|
05/02/1997
|
Title:
|
NON-METTALLIC CENTRALIZER FOR CASING
|
|
|
Patent #:
|
|
Issue Dt:
|
01/20/2004
|
Application #:
|
10071734
|
Filing Dt:
|
02/08/2002
|
Publication #:
|
|
Pub Dt:
|
08/14/2003
| | | | |
Title:
|
MINIMUM CLEARANCE BOW-SPRING CENTRALIZER
|
|
|
Patent #:
|
|
Issue Dt:
|
12/07/2010
|
Application #:
|
11749544
|
Filing Dt:
|
05/16/2007
|
Publication #:
|
|
Pub Dt:
|
11/20/2008
| | | | |
Title:
|
LOW CLEARANCE CENTRALIZER AND METHOD OF MAKING CENTRALIZER
|
|
|
Patent #:
|
|
Issue Dt:
|
04/22/2014
|
Application #:
|
11828943
|
Filing Dt:
|
07/26/2007
|
Publication #:
|
|
Pub Dt:
|
01/29/2009
| | | | |
Title:
|
APPARATUS FOR AND METHOD OF DEPLOYING A CENTRALIZER INSTALLED ON AN EXPANDABLE CASING STRING
|
|
|
Patent #:
|
|
Issue Dt:
|
02/01/2011
|
Application #:
|
12042989
|
Filing Dt:
|
03/05/2008
|
Publication #:
|
|
Pub Dt:
|
11/20/2008
| | | | |
Title:
|
EXPANDABLE CENTRALIZER FOR EXPANDABLE PIPE STRING
|
|
|
Patent #:
|
|
Issue Dt:
|
10/21/2014
|
Application #:
|
12755981
|
Filing Dt:
|
04/07/2010
|
Publication #:
|
|
Pub Dt:
|
10/07/2010
| | | | |
Title:
|
FRICTION REDUCING WEAR BAND AND METHOD OF COUPLING A WEAR BAND TO A TUBULAR
|
|
|
Patent #:
|
|
Issue Dt:
|
07/01/2014
|
Application #:
|
12756173
|
Filing Dt:
|
04/07/2010
|
Publication #:
|
|
Pub Dt:
|
09/02/2010
| | | | |
Title:
|
CASING CENTRALIZERS HAVING FLEXIBLE BOW SPRINGS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/16/2014
|
Application #:
|
12756177
|
Filing Dt:
|
04/08/2010
|
Publication #:
|
|
Pub Dt:
|
12/30/2010
| | | | |
Title:
|
INTERFERENCE-FIT STOP COLLAR AND METHOD OF POSITIONING A DEVICE ON A TUBULAR
|
|
|
Patent #:
|
|
Issue Dt:
|
03/04/2014
|
Application #:
|
12913495
|
Filing Dt:
|
10/27/2010
|
Publication #:
|
|
Pub Dt:
|
06/23/2011
| | | | |
Title:
|
LOW CLEARANCE CENTRALIZER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/2014
|
Application #:
|
12960716
|
Filing Dt:
|
12/06/2010
|
Publication #:
|
|
Pub Dt:
|
06/07/2012
| | | | |
Title:
|
RIGID CENTRALIZER
|
|
|
Patent #:
|
|
Issue Dt:
|
06/12/2012
|
Application #:
|
13019084
|
Filing Dt:
|
02/01/2011
|
Publication #:
|
|
Pub Dt:
|
08/04/2011
| | | | |
Title:
|
EXPANDABLE CENTRALIZER FOR EXPANDABLE PIPE STRING
|
|
|
Patent #:
|
|
Issue Dt:
|
01/05/2016
|
Application #:
|
13025438
|
Filing Dt:
|
02/11/2011
|
Publication #:
|
|
Pub Dt:
|
08/18/2011
| | | | |
Title:
|
Device and Method for Affecting the Flow of Fluid in a Wellbore
|
|
|
Patent #:
|
|
Issue Dt:
|
10/07/2014
|
Application #:
|
13191074
|
Filing Dt:
|
07/26/2011
|
Publication #:
|
|
Pub Dt:
|
01/31/2013
| | | | |
Title:
|
PERFORMANCE CENTRALIZER FOR CLOSE TOLERANCE APPLICATIONS
|
|
|
Patent #:
|
|
Issue Dt:
|
07/08/2014
|
Application #:
|
13476807
|
Filing Dt:
|
05/21/2012
|
Publication #:
|
|
Pub Dt:
|
09/13/2012
| | | | |
Title:
|
EXPANDABLE CENTRALIZER FOR EXPANDABLE PIPE STRING
|
|
|
Patent #:
|
|
Issue Dt:
|
05/29/2018
|
Application #:
|
13957016
|
Filing Dt:
|
08/01/2013
|
Publication #:
|
|
Pub Dt:
|
04/10/2014
| | | | |
Title:
|
ROLLED TUBULAR CENTRALIZER
|
|
|
Patent #:
|
|
Issue Dt:
|
03/01/2016
|
Application #:
|
14046320
|
Filing Dt:
|
10/04/2013
|
Publication #:
|
|
Pub Dt:
|
02/06/2014
| | | | |
Title:
|
INTERFERENCE-FIT STOP COLLAR AND METHOD OF POSITIONING A DEVICE ON A TUBULAR
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/2017
|
Application #:
|
14052496
|
Filing Dt:
|
10/11/2013
|
Publication #:
|
|
Pub Dt:
|
04/16/2015
| | | | |
Title:
|
CENTRALIZER PRECONDITIONING AND TESTING APPARATUS AND METHOD
|
|