|
Total properties:
65
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|
|
|
Patent #:
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|
Issue Dt:
|
09/03/1991
|
Application #:
|
07396238
|
Filing Dt:
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08/21/1989
|
|
Title:
|
METHOD AND APPARATUS FOR REPAIR-LINING OF SHORT SECTIONS OF PIPE
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|
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|
Patent #:
|
|
Issue Dt:
|
04/28/1992
|
Application #:
|
07419068
|
Filing Dt:
|
10/10/1989
|
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Title:
|
METHOD AND COMBINATION FOR INSTALLING A LINER WITHIN A SERVICE PIPE TRANSVERSELY CONNECTED TO A MAIN PIPE
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Patent #:
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Issue Dt:
|
05/28/1991
|
Application #:
|
07467376
|
Filing Dt:
|
01/19/1990
|
|
Title:
|
APPARATUS FOR CLEANING INTERIOR OF A LATERAL PIPELINE
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|
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Patent #:
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|
Issue Dt:
|
02/05/1991
|
Application #:
|
07490714
|
Filing Dt:
|
03/08/1990
|
|
Title:
|
APPARATUS USING AN EVERTED HOSE FOR INSPECTING THE INTERIOR OF A LATERAL PIPELINE
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|
|
|
Patent #:
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|
Issue Dt:
|
10/13/1992
|
Application #:
|
07593794
|
Filing Dt:
|
10/05/1990
|
|
Title:
|
APPARATUS FOR EVERTING A TUBE
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|
|
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|
Patent #:
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|
Issue Dt:
|
04/26/1994
|
Application #:
|
07922325
|
Filing Dt:
|
07/30/1992
|
|
Title:
|
TWO-WALL LEAKAGE DETECTION SYSTEM FOR A PIPE
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|
|
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|
Patent #:
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|
Issue Dt:
|
02/15/1994
|
Application #:
|
07934636
|
Filing Dt:
|
09/17/1992
|
|
Title:
|
METHOD OF PRODUCING A FLEXIBLE TUBULAR LINING
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|
|
|
Patent #:
|
|
Issue Dt:
|
06/28/1994
|
Application #:
|
07934639
|
Filing Dt:
|
09/17/1992
|
|
Title:
|
SEWING MACHINE ASSEMBLIES
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|
|
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|
Patent #:
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|
Issue Dt:
|
02/28/1995
|
Application #:
|
07934678
|
Filing Dt:
|
09/10/1992
|
|
Title:
|
LINING OF PIPELINES OR PASSAGEWAYS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
04/18/1995
|
Application #:
|
08049328
|
Filing Dt:
|
04/21/1993
|
|
Title:
|
LINING OF PIPELINES OR PASSAGEWAYS
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|
|
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|
Patent #:
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|
Issue Dt:
|
08/20/1996
|
Application #:
|
08183146
|
Filing Dt:
|
01/18/1994
|
|
Title:
|
DUAL CONTAINMENT PIPE REHABILITATION SYSTEM
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|
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|
Patent #:
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|
Issue Dt:
|
01/13/1998
|
Application #:
|
08284697
|
Filing Dt:
|
10/20/1994
|
|
Title:
|
REHABILITATION OF PIPELINES AND PASSAGEWAYS WITH A FLEXIBLE LINER USING AN INFLATABLE BLADDER
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/28/1997
|
Application #:
|
08320506
|
Filing Dt:
|
10/07/1994
|
|
Title:
|
COMPACT APPARATUS FOR EVERTING A LINER AND METHOD
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|
|
|
Patent #:
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|
Issue Dt:
|
11/03/1998
|
Application #:
|
08346901
|
Filing Dt:
|
11/30/1994
|
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Title:
|
METHOD OF EVERTING A TUBE
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|
|
|
Patent #:
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|
Issue Dt:
|
03/12/2002
|
Application #:
|
08382018
|
Filing Dt:
|
03/10/1995
|
|
Title:
|
LINING OF PIPELINES WITH A FLEXIBLE LINING INCLUDING A HEAT CURABLE RESIN BY CURING IN STAGES
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|
|
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|
Patent #:
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|
Issue Dt:
|
04/29/1997
|
Application #:
|
08394622
|
Filing Dt:
|
02/27/1995
|
|
Title:
|
INSTALLATION OF LATEREAL LININGS WITH SEALING COLLAR FROM THE MAIN PIPELINE OUT
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|
|
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|
Patent #:
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Issue Dt:
|
12/02/1997
|
Application #:
|
08454373
|
Filing Dt:
|
08/07/1995
|
|
Title:
|
LINING OF LATERAL PIPELINES WITH A LINER HAVING A SEALING COLLAR
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|
|
|
|
Patent #:
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|
Issue Dt:
|
09/12/2000
|
Application #:
|
08478358
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
SEALED INVERSION LINER FOR LINING AN EXISTING PIPELINE OR CONDUIT
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|
|
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|
Patent #:
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|
Issue Dt:
|
04/28/1998
|
Application #:
|
08485013
|
Filing Dt:
|
06/07/1995
|
|
Title:
|
DUAL CONTAINMENT PIPE REHABILITATION SYSTEM AND METHOD OF INSTALLATION
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|
Patent #:
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|
Issue Dt:
|
08/12/1997
|
Application #:
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08489492
|
Filing Dt:
|
06/12/1995
|
|
Title:
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CORPORATION STOP ASSEMBLY
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|
Patent #:
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|
Issue Dt:
|
07/06/1999
|
Application #:
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08497147
|
Filing Dt:
|
06/30/1995
|
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Title:
|
METHOD AND APPARATUS FOR SEALED END FOR CURED IN PLACE PIPE LINERS
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|
Patent #:
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|
Issue Dt:
|
10/26/1999
|
Application #:
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08500645
|
Filing Dt:
|
07/11/1995
|
|
Title:
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DUAL CONTAINMENT PIPE SYSTEM AND METHOD OF INSTALLATION
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|
Patent #:
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|
Issue Dt:
|
11/14/2000
|
Application #:
|
08525613
|
Filing Dt:
|
07/27/1998
|
|
Title:
|
LINING OF PIPELINES OR PASSAGEWAYS
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|
|
Patent #:
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|
Issue Dt:
|
04/14/1998
|
Application #:
|
08534045
|
Filing Dt:
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09/26/1995
|
|
Title:
|
CORPORATION STOP ASSEMBLY
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|
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|
Patent #:
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Issue Dt:
|
07/14/1998
|
Application #:
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08598907
|
Filing Dt:
|
02/09/1996
|
|
Title:
|
METHOD OF INSTALLATION OF DUAL CONTAINMENT PIPE REHABILITATION SYSTEM
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|
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Patent #:
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Issue Dt:
|
11/02/1999
|
Application #:
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08599045
|
Filing Dt:
|
02/09/1996
|
|
Title:
|
APPARATUS FOR INSTALLATION OF LINING WITH SEALING COLLAR
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|
|
|
|
Patent #:
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|
Issue Dt:
|
07/27/1999
|
Application #:
|
08604975
|
Filing Dt:
|
03/25/1996
|
|
Title:
|
LINING OF "TEES" AND "WYES" IN PIPELINES OR PASSAGEWAYS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
12/14/1999
|
Application #:
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08622522
|
Filing Dt:
|
03/25/1996
|
|
Title:
|
METHOD FOR LINING OF LATERAL PIPELINES WITH FLOW-THROUGH APPARATUS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
04/07/1998
|
Application #:
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08661832
|
Filing Dt:
|
06/11/1996
|
|
Title:
|
FLOW-THROUGH APPARATUS FOR LINING OF PIPELINES
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Patent #:
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Issue Dt:
|
08/15/2000
|
Application #:
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08786248
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Filing Dt:
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01/22/1997
|
|
Title:
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APPARATUS FOR FORMING SEAL AND REINFORCED HOLES THROUGH THE END OF A FLEXIBLE RESIN IMPREGNABLE TUBULAR PIPELINER
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Patent #:
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Issue Dt:
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10/05/1999
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Application #:
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08787688
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Filing Dt:
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01/23/1997
|
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Title:
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DUAL-ENDED APPARATUS FOR CUTTING OPENINGS IN LINED CONDUITS
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Patent #:
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Issue Dt:
|
08/24/1999
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Application #:
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08789018
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Filing Dt:
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01/27/1997
|
|
Title:
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METHOD FOR EVERTING A LINER USING A COMPACT APPARATUS
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Patent #:
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Issue Dt:
|
01/08/2002
|
Application #:
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08941605
|
Filing Dt:
|
09/30/1997
|
|
Title:
|
FLEXIBLE LINING WITH FLEXIBLE COLLAR FOR LINING LATERAL PIPELINES
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|
|
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|
Patent #:
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|
Issue Dt:
|
07/25/2000
|
Application #:
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08959525
|
Filing Dt:
|
10/28/1997
|
|
Title:
|
METHOD OF LINING PIPELINES WITH FLOW-THROUGH APPARATUS AND LINER
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Patent #:
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Issue Dt:
|
02/29/2000
|
Application #:
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08978732
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Filing Dt:
|
11/26/1997
|
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Title:
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APPARATUS FOR INSTALLING A FLEXIBLE CURED IN PLACE LATERAL SEAL IN AN EXISTING MAIN PIPELINE
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Patent #:
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Issue Dt:
|
05/30/2000
|
Application #:
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08978740
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Filing Dt:
|
11/26/1997
|
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Title:
|
METHOD OF INSTALLATION OF A FLEXIBLE CURED IN PLACE LATERAL SEAL IN AN EXISTING MAIN PIPELINE
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Patent #:
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Issue Dt:
|
06/29/1999
|
Application #:
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08979272
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Filing Dt:
|
11/26/1997
|
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Title:
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CURED IN PLACE LATERAL SEAL FOR RELINING OF PIPELINES AND METHOD OF MANUFACTURE
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Patent #:
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Issue Dt:
|
04/04/2000
|
Application #:
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09342705
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Filing Dt:
|
06/29/1999
|
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Title:
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METHOD AND APPARATUS FOR FABRICATING A FLEXIBLE LINING WITH FLEXIBLE COLLAR FOR LINING LATERAL PIPELINES
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Patent #:
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Issue Dt:
|
09/26/2000
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Application #:
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09390606
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Filing Dt:
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09/03/1999
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Title:
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DUAL CONTAINMENT PIPE SYSTEM AND A MANHOLE SYSTEM
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Patent #:
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Issue Dt:
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02/18/2003
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Application #:
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09513957
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Filing Dt:
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02/28/2000
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Title:
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APPARATUS FOR INSTALLING A FLEXIBLE CURED IN PLACE LATERAL SEAL IN AN EXISTING MAIN PIPELINE
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Patent #:
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Issue Dt:
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03/23/2004
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Application #:
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09907121
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Filing Dt:
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07/17/2001
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Publication #:
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Pub Dt:
|
01/23/2003
| | | | |
|
Title:
|
INSTALLATION OF CURED IN PLACE LINERS WITH AIR AND STEAM AND INSTALLATION APPARATUS
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Patent #:
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Issue Dt:
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05/31/2005
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Application #:
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10040528
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Filing Dt:
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01/07/2002
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Publication #:
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Pub Dt:
|
09/11/2003
| | | | |
|
Title:
|
INSTALLATION OF FLEXIBLE LINING WITH FLEXIBLE COLLAR FOR LINING LATERAL PIPELINES
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Patent #:
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Issue Dt:
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03/23/2004
|
Application #:
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10098972
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Filing Dt:
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03/14/2002
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Title:
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FIBER REINFORCED COMPOSITE LINER FOR LINING AN EXISTING CONDUIT AND METHOD OF MANUFACTURE
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Patent #:
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Issue Dt:
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04/01/2003
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Application #:
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10098974
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Filing Dt:
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03/14/2002
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Title:
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PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE
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Patent #:
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Issue Dt:
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01/20/2004
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Application #:
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10404183
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Filing Dt:
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04/01/2003
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Publication #:
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|
Pub Dt:
|
10/16/2003
| | | | |
|
Title:
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PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE
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Patent #:
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Issue Dt:
|
08/28/2007
|
Application #:
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10703814
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Filing Dt:
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11/07/2003
|
|
Title:
|
PREPARATION OF CURED IN PLACE LINER WITH INTEGRAL INN IMPERMEABLE LAYER
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Patent #:
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Issue Dt:
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09/26/2006
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Application #:
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10704274
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Filing Dt:
|
11/07/2003
|
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Title:
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INSTALLATION OF CURED IN PLACE LINER WITH INNER IMPERMEABLE LAYER AND APPARATUS
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Patent #:
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Issue Dt:
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07/03/2007
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Application #:
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10704461
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Filing Dt:
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11/07/2003
|
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Title:
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RESIN IMPREGNATION TOWER FOR CURED IN PLACE LINER
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Patent #:
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Issue Dt:
|
12/28/2010
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Application #:
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10704501
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Filing Dt:
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11/07/2003
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Title:
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CURED IN PLACE LINER WITH EVERTED OUTER IMPERMEABLE LAYER AND METHOD OF MANUFACTURE
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Patent #:
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Issue Dt:
|
11/29/2005
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Application #:
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10760513
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Filing Dt:
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01/20/2004
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Publication #:
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Pub Dt:
|
08/05/2004
| | | | |
|
Title:
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PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE
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|
Patent #:
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Issue Dt:
|
08/02/2005
|
Application #:
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10806943
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Filing Dt:
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03/23/2004
|
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Publication #:
|
|
Pub Dt:
|
02/10/2005
| | | | |
|
Title:
|
FIBER REINFORCED COMPOSITE LINER FOR LINING AN EXISTING CONDUIT AND METHOD OF MANUFACTURE
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Patent #:
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Issue Dt:
|
08/23/2005
|
Application #:
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10806944
|
Filing Dt:
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03/23/2004
|
|
Publication #:
|
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Pub Dt:
|
02/10/2005
| | | | |
|
Title:
|
FIBER REINFORCED COMPOSITE LINER FOR LINING AN EXISTING CONDUIT AND METHOD OF MANUFACTURE
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|
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|
Patent #:
|
NONE
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Issue Dt:
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|
Application #:
|
11135792
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Filing Dt:
|
05/24/2005
|
|
Publication #:
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Pub Dt:
|
09/29/2005
| | | | |
|
Title:
|
INSTALLATION OF FLEXIBLE LINING FOR LINING LATERAL PIPELINES
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Patent #:
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Issue Dt:
|
09/19/2006
|
Application #:
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11268388
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Filing Dt:
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11/07/2005
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Publication #:
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Pub Dt:
|
03/23/2006
| | | | |
|
Title:
|
STEAM CURE OF CURED IN PLACE LINER
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|
|
Patent #:
|
NONE
|
Issue Dt:
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|
Application #:
|
11283196
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Filing Dt:
|
11/18/2005
|
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Publication #:
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Pub Dt:
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05/24/2007
| | | | |
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Title:
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Longitudinally reinforced cured in place liner and reinforced coating
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Patent #:
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Issue Dt:
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12/27/2011
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Application #:
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11350669
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Filing Dt:
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02/08/2006
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Publication #:
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Pub Dt:
|
01/04/2007
| | | | |
|
Title:
|
EXHAUST AND/OR CONDENSATE PORT FOR CURED IN PLACE LINERS AND INSTALLATION METHODS AND APPARATUS
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11354720
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Filing Dt:
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02/15/2006
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Publication #:
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Pub Dt:
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06/22/2006
| | | | |
|
Title:
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Resin impregnation tower for cured in place liner
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11411213
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Filing Dt:
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04/24/2006
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Publication #:
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Pub Dt:
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02/08/2007
| | | | |
|
Title:
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Air inversion and steam cure of cured in place liners apparatus
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|
Patent #:
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NONE
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Issue Dt:
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Application #:
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11439089
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Filing Dt:
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05/23/2006
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Publication #:
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Pub Dt:
|
09/21/2006
| | | | |
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Title:
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Apparatus for manufacture of cured in place liner with everted outer impermeable layer
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Patent #:
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Issue Dt:
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04/22/2008
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Application #:
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11522652
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Filing Dt:
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09/18/2006
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Publication #:
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Pub Dt:
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02/08/2007
| | | | |
|
Title:
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STEAM CURE OF CURED IN PLACE LINER
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Patent #:
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NONE
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Issue Dt:
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Application #:
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11525297
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Filing Dt:
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09/22/2006
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Publication #:
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Pub Dt:
|
01/18/2007
| | | | |
|
Title:
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Apparatus for installing cured in place liner with inner impermeable layer
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|
Patent #:
|
NONE
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Issue Dt:
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|
Application #:
|
11747652
|
Filing Dt:
|
05/11/2007
|
|
Publication #:
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|
Pub Dt:
|
09/06/2007
| | | | |
|
Title:
|
METHOD OF IMPREGNATING CURED IN PLACE LINER USING RESIN IMPREGNATION TOWER
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|
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|
Patent #:
|
NONE
|
Issue Dt:
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|
Application #:
|
11748064
|
Filing Dt:
|
05/14/2007
|
|
Publication #:
|
|
Pub Dt:
|
09/13/2007
| | | | |
|
Title:
|
LONGITUDINALLY REINFORCED CURED IN PLACE LINER
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|
|
|
|
Patent #:
|
NONE
|
Issue Dt:
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|
Application #:
|
11765218
|
Filing Dt:
|
06/19/2007
|
|
Publication #:
|
|
Pub Dt:
|
10/11/2007
| | | | |
|
Title:
|
CURED IN PLACE LINER HAVING INTEGRAL INNER IMPERMEABLE LAYER
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|
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|
Patent #:
|
NONE
|
Issue Dt:
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|
Application #:
|
11765255
|
Filing Dt:
|
06/19/2007
|
|
Publication #:
|
|
Pub Dt:
|
10/18/2007
| | | | |
|
Title:
|
APPARATUS FOR PREPARATION OF A CURED IN PLACE LINER HAVING AN INTEGRAL INNER IMPERMEABLE LAYER
|
|
