|
Total properties:
74
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/21/1992
|
Application #:
|
07519010
|
Filing Dt:
|
05/04/1990
|
|
Title:
|
MINE ROOF ANCHOR HAVING ADJUSTABLE RESIN RETAINING WASHER AND EXPANSION SHELL ASSEMBLY WITH FRICTION REDUCING MEANS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/07/1992
|
Application #:
|
07609882
|
Filing Dt:
|
11/06/1990
|
|
Title:
|
EXPANSION ASSEMBLY FOR MINE ROOF BOLTS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1991
|
Application #:
|
07623071
|
Filing Dt:
|
12/06/1990
|
|
Title:
|
MINE ROOF BOLT WITH RESIN RETENTION AND RESIN MIXING DEVICE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/03/1993
|
Application #:
|
07703162
|
Filing Dt:
|
05/20/1991
|
|
Title:
|
ROOF CONTROL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/14/1993
|
Application #:
|
07722125
|
Filing Dt:
|
06/27/1991
|
|
Title:
|
EXPANSION ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/09/1993
|
Application #:
|
07790242
|
Filing Dt:
|
11/08/1991
|
|
Title:
|
EXPANSION SHELL ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/26/1993
|
Application #:
|
07813943
|
Filing Dt:
|
12/24/1991
|
|
Title:
|
MINE ROOF ANCHOR HAVING ADJUSTABLE RESIN RETAINING WASHER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/12/1994
|
Application #:
|
07962255
|
Filing Dt:
|
10/16/1992
|
|
Title:
|
METHOD AND APPARATUS FOR SUPPORTING A MINE ROOF
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/24/1994
|
Application #:
|
08004076
|
Filing Dt:
|
01/13/1993
|
|
Title:
|
NON-METALLIC REINFORCING ROD AND METHOD OF USE IN SUPPORTING A ROCK FORMATION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/08/1994
|
Application #:
|
08061841
|
Filing Dt:
|
05/14/1993
|
|
Title:
|
BEARING PLATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/19/1995
|
Application #:
|
08142710
|
Filing Dt:
|
10/26/1993
|
|
Title:
|
METHOD FOR FABRICATING A TRUSS MEMBER FOR A MINE ROOF SUPPORT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/20/1995
|
Application #:
|
08151791
|
Filing Dt:
|
11/12/1993
|
|
Title:
|
LONGWALL MINING ROOF CONTROL SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/31/1995
|
Application #:
|
08156066
|
Filing Dt:
|
11/22/1993
|
|
Title:
|
BEARING PLATE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/1995
|
Application #:
|
08173470
|
Filing Dt:
|
12/23/1993
|
|
Title:
|
BEARING PLATE WITH A CONTINUOUS ELLIPTICAL EMBOSSMENT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/01/1995
|
Application #:
|
08176724
|
Filing Dt:
|
01/03/1994
|
|
Title:
|
PROCESS OF MAKING A ROD FOR USE IN REINFORCING AN UNDERGROUND ROCK FORMATION
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/17/1996
|
Application #:
|
08433865
|
Filing Dt:
|
05/02/1995
|
|
Title:
|
MINE ROOF BOLT ASSEMBLY
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/02/2000
|
Application #:
|
08585319
|
Filing Dt:
|
01/11/1996
|
|
Title:
|
CABLE BOLT HEAD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/21/1998
|
Application #:
|
08601991
|
Filing Dt:
|
02/15/1996
|
|
Title:
|
CABLE BOLT DRIVER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/03/1998
|
Application #:
|
08652791
|
Filing Dt:
|
05/23/1996
|
|
Title:
|
CABLE BOLT HEAD
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/17/1998
|
Application #:
|
08659040
|
Filing Dt:
|
06/03/1996
|
|
Title:
|
MINE ROOF SUPPORT SYSTEM
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
06/23/1998
|
Application #:
|
08659076
|
Filing Dt:
|
06/03/1996
|
|
Title:
|
CABLE TENSIONING DOME PLATE
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|
|
|
|
Patent #:
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|
Issue Dt:
|
06/09/1998
|
Application #:
|
08806632
|
Filing Dt:
|
02/26/1997
|
|
Title:
|
MULTI-PIECE SPLIT BAIL EXPANSION ANCHOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/21/1999
|
Application #:
|
08848398
|
Filing Dt:
|
05/08/1997
|
|
Title:
|
COMBINATION BOLT SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/22/1998
|
Application #:
|
08863828
|
Filing Dt:
|
05/27/1997
|
|
Title:
|
REBAR WITH VANADIUM ALLOY
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
10/20/1998
|
Application #:
|
08967220
|
Filing Dt:
|
10/29/1997
|
|
Title:
|
METHOD OF ROOF CONTROL IN AN UNDERGROUND MINE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/1999
|
Application #:
|
08972283
|
Filing Dt:
|
11/18/1997
|
|
Title:
|
PILLAR CABLE TRUSS SYSTEM
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
06/13/2000
|
Application #:
|
09019643
|
Filing Dt:
|
02/06/1998
|
|
Title:
|
TENSIONABLE CABLE BOLT
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/06/1999
|
Application #:
|
09019731
|
Filing Dt:
|
02/06/1998
|
|
Title:
|
TENSIONABLE CABLE BOLT WITH MIXING ASSEMBLY
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|
|
|
|
Patent #:
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|
Issue Dt:
|
02/29/2000
|
Application #:
|
09043708
|
Filing Dt:
|
03/30/1998
|
|
Title:
|
METHOD FOR REINFORCING ROCK WITH A TENDON
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/19/1999
|
Application #:
|
09192743
|
Filing Dt:
|
11/16/1998
|
|
Title:
|
MINE ROOF SUPPORT SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/14/2000
|
Application #:
|
09229709
|
Filing Dt:
|
01/13/1999
|
|
Title:
|
CHANNEL AND BEARING PLATE ASSEMBLY
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|
|
|
|
Patent #:
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|
Issue Dt:
|
08/07/2001
|
Application #:
|
09384524
|
Filing Dt:
|
08/27/1999
|
|
Title:
|
TENSIONABLE CABLE BOLT
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|
|
|
|
Patent #:
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|
Issue Dt:
|
11/27/2001
|
Application #:
|
09490344
|
Filing Dt:
|
01/24/2000
|
|
Title:
|
Cable bolt head
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|
|
|
|
Patent #:
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|
Issue Dt:
|
03/04/2003
|
Application #:
|
09660819
|
Filing Dt:
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09/13/2000
|
|
Title:
|
GRIT SURFACE CABLE PRODUCTS
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Patent #:
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|
Issue Dt:
|
09/16/2003
|
Application #:
|
09798143
|
Filing Dt:
|
03/02/2001
|
|
Publication #:
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|
Pub Dt:
|
10/04/2001
| | | | |
|
Title:
|
IMPROVED FLANGE NUT FOR MINE ROOF BOLT
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|
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Patent #:
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|
Issue Dt:
|
07/29/2003
|
Application #:
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09825798
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Filing Dt:
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04/04/2001
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|
Publication #:
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Pub Dt:
|
02/28/2002
| | | | |
|
Title:
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THREE-PRONG SHELL
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|
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Patent #:
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|
Issue Dt:
|
09/02/2003
|
Application #:
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10071631
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Filing Dt:
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02/07/2002
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Publication #:
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Pub Dt:
|
08/15/2002
| | | | |
|
Title:
|
CABLE BOLT WITH MIXING DELAY DEVICE
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Patent #:
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Issue Dt:
|
12/14/2004
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Application #:
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10213581
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Filing Dt:
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08/06/2002
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Publication #:
|
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Pub Dt:
|
02/20/2003
| | | | |
|
Title:
|
METHOD OF ROOF INSTABILITY RATING
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Patent #:
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Issue Dt:
|
08/30/2005
|
Application #:
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10292637
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Filing Dt:
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11/13/2002
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Publication #:
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Pub Dt:
|
05/13/2004
| | | | |
|
Title:
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FRICTIONAL MINING BOLT
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Patent #:
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Issue Dt:
|
02/26/2008
|
Application #:
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10371377
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Filing Dt:
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02/21/2003
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Publication #:
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Pub Dt:
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08/28/2003
| | | | |
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Title:
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YIELDABLE PROP
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Patent #:
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Issue Dt:
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10/23/2007
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Application #:
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10457840
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Filing Dt:
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06/09/2003
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Publication #:
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Pub Dt:
|
01/29/2004
| | | | |
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Title:
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SQUARE EMBOSSED ROOF AND RIB PLATE
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Patent #:
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Issue Dt:
|
10/03/2006
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Application #:
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10687960
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Filing Dt:
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10/17/2003
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Publication #:
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Pub Dt:
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04/29/2004
| | | | |
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Title:
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YIELDABLE PROP
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Patent #:
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Issue Dt:
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11/14/2006
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Application #:
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10858621
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Filing Dt:
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06/02/2004
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Publication #:
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Pub Dt:
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11/11/2004
| | | | |
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Title:
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YIELDABLE PROP HAVING A YIELD SECTION
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Patent #:
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Issue Dt:
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06/15/2010
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Application #:
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11012265
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Filing Dt:
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12/16/2004
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Publication #:
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Pub Dt:
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06/23/2005
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Title:
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COATED MINING BOLT
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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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11053086
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Filing Dt:
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02/08/2005
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Publication #:
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Pub Dt:
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06/30/2005
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Title:
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YIELDABLE PROP
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Patent #:
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Issue Dt:
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08/28/2007
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Application #:
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11064426
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Filing Dt:
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02/23/2005
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Publication #:
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Pub Dt:
|
09/15/2005
| | | | |
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Title:
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TRUSS SHOE
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Patent #:
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Issue Dt:
|
07/11/2006
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Application #:
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11232163
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Filing Dt:
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09/21/2005
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Publication #:
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Pub Dt:
|
04/13/2006
| | | | |
|
Title:
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POINT ANCHOR COATED MINE ROOF BOLT
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Patent #:
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Issue Dt:
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07/21/2009
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Application #:
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11355607
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Filing Dt:
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02/16/2006
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Publication #:
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Pub Dt:
|
08/17/2006
| | | | |
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Title:
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CABLE BULBING APPARATUS AND METHOD FOR FORMING BULBS IN A CABLE BOLT
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Patent #:
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Issue Dt:
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08/17/2010
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Application #:
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11355621
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Filing Dt:
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02/16/2006
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Publication #:
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Pub Dt:
|
09/21/2006
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Title:
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TORQUE NUT HAVING AN INJECTION MOLDED BREAKAWAY INSERT
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Patent #:
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Issue Dt:
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04/01/2008
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Application #:
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11424778
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Filing Dt:
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06/16/2006
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Publication #:
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Pub Dt:
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11/16/2006
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Title:
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TOUGHENED POLYETHYLENE TEREPHTHALATE
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Patent #:
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Issue Dt:
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11/20/2007
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Application #:
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11474006
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Filing Dt:
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06/23/2006
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Title:
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POINT ANCHOR COATED MINE ROOF BOLT
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Patent #:
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Issue Dt:
|
12/03/2013
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Application #:
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11500173
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Filing Dt:
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08/07/2006
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Publication #:
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Pub Dt:
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02/15/2007
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Title:
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System and method for mine roof counter bore and cable bolt head securement therein
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Patent #:
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Issue Dt:
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11/04/2008
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Application #:
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11544321
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Filing Dt:
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10/06/2006
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Publication #:
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Pub Dt:
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02/08/2007
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Title:
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YIELDABLE PROP HAVING A RESTRAINT ARRANGEMENT
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Patent #:
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Issue Dt:
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06/24/2008
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Application #:
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11555870
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11/02/2006
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Publication #:
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Pub Dt:
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03/15/2007
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Title:
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YIELDABLE PROP HAVING A YIELD SECTION
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Patent #:
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Issue Dt:
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11/08/2011
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Application #:
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11732067
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Filing Dt:
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04/02/2007
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Publication #:
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Pub Dt:
|
10/02/2008
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Title:
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MINE SUPPORT HAVING A LINEARLY MOVEABLE AND/OR PIVOTING END PLATE
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Patent #:
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Issue Dt:
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05/04/2010
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Application #:
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11733372
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04/10/2007
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Publication #:
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Pub Dt:
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10/16/2008
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Title:
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COUNTERSINK ROOF BIT DRILL AND METHOD FOR USING THE SAME
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Patent #:
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Issue Dt:
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07/28/2009
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Application #:
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11788386
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04/19/2007
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Publication #:
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Pub Dt:
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10/23/2008
| | | | |
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Title:
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MINE ROOF BOLT WITH RESIN CONTROL SURFACE
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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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11816860
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Filing Dt:
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02/27/2008
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Publication #:
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Pub Dt:
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10/23/2008
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Title:
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Resin Groutable Expansion Anchor and Method of Installing Same
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Patent #:
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Issue Dt:
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01/03/2012
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Application #:
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11880468
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07/20/2007
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Publication #:
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Pub Dt:
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02/14/2008
| | | | |
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Title:
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ROCK BOLT
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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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11890800
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Filing Dt:
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08/07/2007
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Publication #:
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Pub Dt:
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02/12/2009
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Title:
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Expansion bail anchor and method
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Issue Dt:
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09/14/2010
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12023195
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01/31/2008
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Publication #:
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Pub Dt:
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11/19/2009
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Title:
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MINE ROOF AND RIB SUPPORT DEVICE
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Patent #:
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Issue Dt:
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04/19/2011
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Application #:
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12023198
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Filing Dt:
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01/31/2008
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Publication #:
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Pub Dt:
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07/31/2008
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Title:
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TENSIONING ASSEMBLY FOR A CABLE BOLT
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Patent #:
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Issue Dt:
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12/04/2012
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Application #:
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12039228
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02/28/2008
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Publication #:
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Pub Dt:
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10/09/2008
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Title:
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CABLE BOLT
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Patent #:
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Issue Dt:
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11/08/2011
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Application #:
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12147981
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Filing Dt:
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06/27/2008
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Publication #:
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Pub Dt:
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01/01/2009
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Title:
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SYSTEM AND METHOD FOR MINE ROOF COUNTER BORE AND CABLE BOLT HEAD SECUREMENT THEREIN
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Patent #:
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Issue Dt:
|
07/28/2015
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Application #:
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12192526
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Filing Dt:
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08/15/2008
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Publication #:
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Pub Dt:
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03/19/2009
| | | | |
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Title:
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Self Drilling Rock Bolt
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Patent #:
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Issue Dt:
|
03/01/2011
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Application #:
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12203365
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Filing Dt:
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09/03/2008
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Publication #:
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Pub Dt:
|
03/19/2009
| | | | |
|
Title:
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END COUPLING FOR A ROCK BOLT
|
|
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Patent #:
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Issue Dt:
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10/11/2011
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Application #:
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12424974
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Filing Dt:
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04/16/2009
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Publication #:
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Pub Dt:
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12/24/2009
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Title:
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TENSION ASSEMBLY
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Patent #:
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Issue Dt:
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05/07/2013
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Application #:
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12444918
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Filing Dt:
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04/09/2009
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Publication #:
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Pub Dt:
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02/04/2010
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Title:
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BREAKABLE ROCK BOLT
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Patent #:
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Issue Dt:
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11/15/2011
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Application #:
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12481017
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Filing Dt:
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06/09/2009
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Publication #:
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Pub Dt:
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12/09/2010
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Title:
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TRUSS SHOE WITH WEDGE RETAINING SLEEVE AND METHOD OF ASSEMBLING SAME
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Patent #:
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Issue Dt:
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07/17/2012
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Application #:
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12543220
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Filing Dt:
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08/18/2009
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Publication #:
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Pub Dt:
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02/18/2010
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Title:
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STRESS, GEOLOGIC, AND SUPPORT ANALYSIS METHODOLOGY FOR UNDERGROUND OPENINGS
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Patent #:
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Issue Dt:
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06/12/2012
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Application #:
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12547904
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Filing Dt:
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08/26/2009
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Publication #:
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Pub Dt:
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03/04/2010
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Title:
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MINE ROOF AND RIB SUPPORT WITH REINFORCED CHANNEL
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Patent #:
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Issue Dt:
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11/30/2010
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Application #:
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29343870
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Filing Dt:
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09/21/2009
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Title:
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PLATE
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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