Total properties:
63
|
|
Patent #:
|
|
Issue Dt:
|
08/20/1996
|
Application #:
|
08183146
|
Filing Dt:
|
01/18/1994
|
Title:
|
DUAL CONTAINMENT PIPE REHABILITATION SYSTEM
|
|
|
Patent #:
|
|
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
|
|
|
Patent #:
|
|
Issue Dt:
|
01/28/1997
|
Application #:
|
08320506
|
Filing Dt:
|
10/07/1994
|
Title:
|
COMPACT APPARATUS FOR EVERTING A LINER AND METHOD
|
|
|
Patent #:
|
|
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
|
|
|
Patent #:
|
|
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
|
|
|
Patent #:
|
|
Issue Dt:
|
07/18/2000
|
Application #:
|
08421463
|
Filing Dt:
|
04/12/1995
|
Title:
|
REPLACEMENT PIPE FOR INSTALLATION IN AN EXISTING CONDUIT
|
|
|
Patent #:
|
|
Issue Dt:
|
12/02/1997
|
Application #:
|
08454373
|
Filing Dt:
|
08/07/1995
|
Title:
|
LINING OF LATERAL PIPELINES WITH A LINER HAVING A SEALING COLLAR
|
|
|
Patent #:
|
|
Issue Dt:
|
09/12/2000
|
Application #:
|
08478358
|
Filing Dt:
|
06/07/1995
|
Title:
|
SEALED INVERSION LINER FOR LINING AN EXISTING PIPELINE OR CONDUIT
|
|
|
Patent #:
|
|
Issue Dt:
|
04/28/1998
|
Application #:
|
08485013
|
Filing Dt:
|
06/07/1995
|
Title:
|
DUAL CONTAINMENT PIPE REHABILITATION SYSTEM AND METHOD OF INSTALLATION
|
|
|
Patent #:
|
|
Issue Dt:
|
08/12/1997
|
Application #:
|
08489492
|
Filing Dt:
|
06/12/1995
|
Title:
|
CORPORATION STOP ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
07/06/1999
|
Application #:
|
08497147
|
Filing Dt:
|
06/30/1995
|
Title:
|
METHOD AND APPARATUS FOR SEALED END FOR CURED IN PLACE PIPE LINERS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/26/1999
|
Application #:
|
08500645
|
Filing Dt:
|
07/11/1995
|
Title:
|
DUAL CONTAINMENT PIPE SYSTEM AND METHOD OF INSTALLATION
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/2000
|
Application #:
|
08525613
|
Filing Dt:
|
07/27/1998
|
Title:
|
LINING OF PIPELINES OR PASSAGEWAYS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/14/1998
|
Application #:
|
08534045
|
Filing Dt:
|
09/26/1995
|
Title:
|
CORPORATION STOP ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1998
|
Application #:
|
08598907
|
Filing Dt:
|
02/09/1996
|
Title:
|
METHOD OF INSTALLATION OF DUAL CONTAINMENT PIPE REHABILITATION SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
11/02/1999
|
Application #:
|
08599045
|
Filing Dt:
|
02/09/1996
|
Title:
|
APPARATUS FOR INSTALLATION OF LINING WITH SEALING COLLAR
|
|
|
Patent #:
|
|
Issue Dt:
|
07/27/1999
|
Application #:
|
08604975
|
Filing Dt:
|
03/25/1996
|
Title:
|
LINING OF "TEES" AND "WYES" IN PIPELINES OR PASSAGEWAYS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/14/1999
|
Application #:
|
08622522
|
Filing Dt:
|
03/25/1996
|
Title:
|
METHOD FOR LINING OF LATERAL PIPELINES WITH FLOW-THROUGH APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/07/1998
|
Application #:
|
08661832
|
Filing Dt:
|
06/11/1996
|
Title:
|
FLOW-THROUGH APPARATUS FOR LINING OF PIPELINES
|
|
|
Patent #:
|
|
Issue Dt:
|
08/15/2000
|
Application #:
|
08786248
|
Filing Dt:
|
01/22/1997
|
Title:
|
APPARATUS FOR FORMING SEAL AND REINFORCED HOLES THROUGH THE END OF A FLEXIBLE RESIN IMPREGNABLE TUBULAR PIPELINER
|
|
|
Patent #:
|
|
Issue Dt:
|
10/05/1999
|
Application #:
|
08787688
|
Filing Dt:
|
01/23/1997
|
Title:
|
DUAL-ENDED APPARATUS FOR CUTTING OPENINGS IN LINED CONDUITS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/24/1999
|
Application #:
|
08789018
|
Filing Dt:
|
01/27/1997
|
Title:
|
METHOD FOR EVERTING A LINER USING A COMPACT APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/08/2002
|
Application #:
|
08941605
|
Filing Dt:
|
09/30/1997
|
Title:
|
FLEXIBLE LINING WITH FLEXIBLE COLLAR FOR LINING LATERAL PIPELINES
|
|
|
Patent #:
|
|
Issue Dt:
|
07/25/2000
|
Application #:
|
08959525
|
Filing Dt:
|
10/28/1997
|
Title:
|
METHOD OF LINING PIPELINES WITH FLOW-THROUGH APPARATUS AND LINER
|
|
|
Patent #:
|
|
Issue Dt:
|
02/29/2000
|
Application #:
|
08978732
|
Filing Dt:
|
11/26/1997
|
Title:
|
APPARATUS FOR INSTALLING A FLEXIBLE CURED IN PLACE LATERAL SEAL IN AN EXISTING MAIN PIPELINE
|
|
|
Patent #:
|
|
Issue Dt:
|
05/30/2000
|
Application #:
|
08978740
|
Filing Dt:
|
11/26/1997
|
Title:
|
METHOD OF INSTALLATION OF A FLEXIBLE CURED IN PLACE LATERAL SEAL IN AN EXISTING MAIN PIPELINE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/29/1999
|
Application #:
|
08979272
|
Filing Dt:
|
11/26/1997
|
Title:
|
CURED IN PLACE LATERAL SEAL FOR RELINING OF PIPELINES AND METHOD OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/2000
|
Application #:
|
09342705
|
Filing Dt:
|
06/29/1999
|
Title:
|
METHOD AND APPARATUS FOR FABRICATING A FLEXIBLE LINING WITH FLEXIBLE COLLAR FOR LINING LATERAL PIPELINES
|
|
|
Patent #:
|
|
Issue Dt:
|
09/26/2000
|
Application #:
|
09390606
|
Filing Dt:
|
09/03/1999
|
Title:
|
DUAL CONTAINMENT PIPE SYSTEM AND A MANHOLE SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
02/18/2003
|
Application #:
|
09513957
|
Filing Dt:
|
02/28/2000
|
Title:
|
APPARATUS FOR INSTALLING A FLEXIBLE CURED IN PLACE LATERAL SEAL IN AN EXISTING MAIN PIPELINE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/23/2001
|
Application #:
|
09565081
|
Filing Dt:
|
05/04/2000
|
Title:
|
THERMOPLASTIC LINER AND A FLANGED LINED TUBULAR MEMBER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/2003
|
Application #:
|
09608912
|
Filing Dt:
|
06/30/2000
|
Title:
|
TURNBACK PROTECTION FOR INSTALLATION OF CURED IN PLACE LINERS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/2004
|
Application #:
|
09637155
|
Filing Dt:
|
08/11/2000
|
Title:
|
INSTALLATION OF CURED IN PLACE LINERS WITH AN ENDLESS REUSABLE INFLATION BLADDER AND INSTALLATION APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/2004
|
Application #:
|
09907121
|
Filing Dt:
|
07/17/2001
|
Publication #:
|
|
Pub Dt:
|
01/23/2003
| | | | |
Title:
|
INSTALLATION OF CURED IN PLACE LINERS WITH AIR AND STEAM AND INSTALLATION APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/31/2005
|
Application #:
|
10040528
|
Filing Dt:
|
01/07/2002
|
Publication #:
|
|
Pub Dt:
|
09/11/2003
| | | | |
Title:
|
INSTALLATION OF FLEXIBLE LINING WITH FLEXIBLE COLLAR FOR LINING LATERAL PIPELINES
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/2004
|
Application #:
|
10084542
|
Filing Dt:
|
02/26/2002
|
Title:
|
METHOD OF ACCURATE TRENCHLESS INSTALLATION OF UNDERGROUND PIPE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/2004
|
Application #:
|
10098972
|
Filing Dt:
|
03/14/2002
|
Title:
|
FIBER REINFORCED COMPOSITE LINER FOR LINING AN EXISTING CONDUIT AND METHOD OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/2003
|
Application #:
|
10098974
|
Filing Dt:
|
03/14/2002
|
Title:
|
PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/28/2006
|
Application #:
|
10364096
|
Filing Dt:
|
02/11/2003
|
Publication #:
|
|
Pub Dt:
|
08/12/2004
| | | | |
Title:
|
PANEL LINER AND METHOD OF MAKING SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
01/20/2004
|
Application #:
|
10404183
|
Filing Dt:
|
04/01/2003
|
Publication #:
|
|
Pub Dt:
|
10/16/2003
| | | | |
Title:
|
PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/28/2007
|
Application #:
|
10703814
|
Filing Dt:
|
11/07/2003
|
Title:
|
PREPARATION OF CURED IN PLACE LINER WITH INTEGRAL INN IMPERMEABLE LAYER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/26/2006
|
Application #:
|
10704274
|
Filing Dt:
|
11/07/2003
|
Title:
|
INSTALLATION OF CURED IN PLACE LINER WITH INNER IMPERMEABLE LAYER AND APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
07/03/2007
|
Application #:
|
10704461
|
Filing Dt:
|
11/07/2003
|
Title:
|
RESIN IMPREGNATION TOWER FOR CURED IN PLACE LINER
|
|
|
Patent #:
|
|
Issue Dt:
|
12/28/2010
|
Application #:
|
10704501
|
Filing Dt:
|
11/07/2003
|
Title:
|
CURED IN PLACE LINER WITH EVERTED OUTER IMPERMEABLE LAYER AND METHOD OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/29/2005
|
Application #:
|
10760513
|
Filing Dt:
|
01/20/2004
|
Publication #:
|
|
Pub Dt:
|
08/05/2004
| | | | |
Title:
|
PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE
|
|
|
Patent #:
|
|
Issue Dt:
|
10/11/2005
|
Application #:
|
10766540
|
Filing Dt:
|
01/27/2004
|
Publication #:
|
|
Pub Dt:
|
09/23/2004
| | | | |
Title:
|
METHOD OF ACCURATE TRENCHLESS INSTALLATION OF UNDERGROUND PIPE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/02/2005
|
Application #:
|
10806943
|
Filing Dt:
|
03/23/2004
|
Publication #:
|
|
Pub Dt:
|
02/10/2005
| | | | |
Title:
|
FIBER REINFORCED COMPOSITE LINER FOR LINING AN EXISTING CONDUIT AND METHOD OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/23/2005
|
Application #:
|
10806944
|
Filing Dt:
|
03/23/2004
|
Publication #:
|
|
Pub Dt:
|
02/10/2005
| | | | |
Title:
|
FIBER REINFORCED COMPOSITE LINER FOR LINING AN EXISTING CONDUIT AND METHOD OF MANUFACTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/03/2010
|
Application #:
|
11264709
|
Filing Dt:
|
11/01/2005
|
Publication #:
|
|
Pub Dt:
|
05/04/2006
| | | | |
Title:
|
INSTALLATION OF CURED IN PLACE LINERS WITH AIR AND FLOW-THROUGH STEAM TO CURE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/19/2006
|
Application #:
|
11268388
|
Filing Dt:
|
11/07/2005
|
Publication #:
|
|
Pub Dt:
|
03/23/2006
| | | | |
Title:
|
STEAM CURE OF CURED IN PLACE LINER
|
|
|
Patent #:
|
|
Issue Dt:
|
12/27/2011
|
Application #:
|
11350669
|
Filing Dt:
|
02/08/2006
|
Publication #:
|
|
Pub Dt:
|
01/04/2007
| | | | |
Title:
|
EXHAUST AND/OR CONDENSATE PORT FOR CURED IN PLACE LINERS AND INSTALLATION METHODS AND APPARATUS
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
11411213
|
Filing Dt:
|
04/24/2006
|
Publication #:
|
|
Pub Dt:
|
02/08/2007
| | | | |
Title:
|
Air inversion and steam cure of cured in place liners apparatus
|
|
|
Patent #:
|
|
Issue Dt:
|
11/29/2011
|
Application #:
|
11504909
|
Filing Dt:
|
08/16/2006
|
Publication #:
|
|
Pub Dt:
|
05/24/2007
| | | | |
Title:
|
DUAL GLAND AIR INVERSION AND STEAM CURE OF CURED IN PLACE LINERS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/22/2008
|
Application #:
|
11522652
|
Filing Dt:
|
09/18/2006
|
Publication #:
|
|
Pub Dt:
|
02/08/2007
| | | | |
Title:
|
STEAM CURE OF CURED IN PLACE LINER
|
|
|
Patent #:
|
|
Issue Dt:
|
05/04/2010
|
Application #:
|
11604168
|
Filing Dt:
|
11/22/2006
|
Publication #:
|
|
Pub Dt:
|
09/27/2007
| | | | |
Title:
|
SEALING METHODS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/13/2011
|
Application #:
|
11796379
|
Filing Dt:
|
04/27/2007
|
Publication #:
|
|
Pub Dt:
|
12/13/2007
| | | | |
Title:
|
REINSTATEMENT OF AN EXISTING CONNECTION IN A LINED CONDUIT
|
|
|
Patent #:
|
|
Issue Dt:
|
01/11/2011
|
Application #:
|
11847018
|
Filing Dt:
|
08/29/2007
|
Publication #:
|
|
Pub Dt:
|
03/27/2008
| | | | |
Title:
|
REUSABLE INVERSION SLEEVE ASSEMBLY FOR INVERSION OF CURED IN PLACE LINERS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/06/2011
|
Application #:
|
12112446
|
Filing Dt:
|
04/30/2008
|
Publication #:
|
|
Pub Dt:
|
10/30/2008
| | | | |
Title:
|
REINFORCED GROMMET FOR CURED IN PLACE LINER
|
|
|
Patent #:
|
|
Issue Dt:
|
10/18/2011
|
Application #:
|
12401810
|
Filing Dt:
|
03/11/2009
|
Publication #:
|
|
Pub Dt:
|
07/02/2009
| | | | |
Title:
|
INSTALLATION OF CURED IN PLACE LINERS WITH DUAL GLAND AIR INVERSION AND STEAM CURE APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/2014
|
Application #:
|
13071260
|
Filing Dt:
|
03/24/2011
|
Publication #:
|
|
Pub Dt:
|
09/29/2011
| | | | |
Title:
|
WEDGE TYPE PLUG AND METHOD OF PLUGGING A LATERAL LINE
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/2015
|
Application #:
|
13185143
|
Filing Dt:
|
07/18/2011
|
Publication #:
|
|
Pub Dt:
|
01/19/2012
| | | | |
Title:
|
CURED IN PLACE LINER SYSTEM AND INSTALLATION METHODS
|
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
13468780
|
Filing Dt:
|
05/10/2012
|
Publication #:
|
|
Pub Dt:
|
11/15/2012
| | | | |
Title:
|
ROBOT FOR USE IN A PASSAGEWAY HAVING AN OBLONG SECTION
|
|
|
Patent #:
|
|
Issue Dt:
|
09/27/2016
|
Application #:
|
13693972
|
Filing Dt:
|
12/04/2012
|
Publication #:
|
|
Pub Dt:
|
10/10/2013
| | | | |
Title:
|
AIR INVERSION AND STEAM CURE OF CURED IN PLACE LINERS APPARATUS
|
|