Total properties:
39
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Patent #:
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Issue Dt:
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12/20/1983
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Application #:
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06365466
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Filing Dt:
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04/05/1982
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Title:
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COOLING AND HEIGHT SENSING SYSTEM FOR A PLASMA ARC CUTTING TOOL
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Patent #:
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Issue Dt:
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12/13/1988
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Application #:
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07009508
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Filing Dt:
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01/30/1987
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Title:
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ARC PLASMA TORCH AND METHOD USING CONTACT STARTING
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Patent #:
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Issue Dt:
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08/29/1989
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Application #:
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07203440
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Filing Dt:
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06/07/1988
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Title:
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NOZZLE SHIELD FOR A PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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02/20/1990
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Application #:
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07249407
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Filing Dt:
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09/26/1988
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Title:
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APPARATUS AND PROCESS FOR COOLING A PLASMA ARC ELECTRODE
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Patent #:
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Issue Dt:
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06/09/1992
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Application #:
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07395266
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Filing Dt:
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08/17/1989
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Title:
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PLASMA ARC TORCH WITH IMPROVED NOZZLE SHIELD AND STEP FLOW
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Patent #:
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Issue Dt:
|
12/24/1991
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Application #:
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07406035
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Filing Dt:
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09/12/1989
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Title:
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PNEUMATIC-ELECTRIC QUICK DISCONNECT CONNECTOR FOR A PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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12/03/1991
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Application #:
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07513780
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Filing Dt:
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04/24/1990
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Title:
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PROCESS AND APPARATUS FOR REDUCING ELECTRODE WEAR IN A PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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12/08/1992
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Application #:
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07682991
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Filing Dt:
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04/12/1991
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Title:
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SWIRL RING AND FLOW CONTROL PROCESS FOR A PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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11/24/1992
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Application #:
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07682992
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Filing Dt:
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04/12/1991
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Title:
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PROCESS AND APPARATUS FOR REDUCING ELECTRODE WEAR IN A PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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07/21/1992
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Application #:
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07718953
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Filing Dt:
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06/21/1991
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Title:
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NOZZLE SHIELD FOR PLASMA ARC TORCH
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Patent #:
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Issue Dt:
|
03/07/1995
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Application #:
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07753395
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Filing Dt:
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08/30/1991
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Title:
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PLASMA ARC CUTTING PROCESS AND APPARATUS USING AN OXYGEN-RICH GAS SHIELD
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Patent #:
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Issue Dt:
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05/31/1994
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Application #:
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07820278
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Filing Dt:
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01/14/1992
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Title:
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NOZZLE AND METHOD OF OPERATION FOR A PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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05/10/1994
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Application #:
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07886067
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Filing Dt:
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05/20/1992
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Title:
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ELECTRODE FOR HIGH CURRENT DENSITY PLASMA ARC TORCH
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Patent #:
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Issue Dt:
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05/09/1995
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Application #:
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07989183
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Filing Dt:
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12/11/1992
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Title:
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PROCESS FOR HIGH QUALITY PLASMA ARC CUTTING OF STAINLESS STEEL AND ALUMINUM
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Patent #:
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Issue Dt:
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01/10/1995
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Application #:
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08024416
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Filing Dt:
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03/01/1993
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Title:
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PROCESS FOR HIGH QUALITY PLASMA ARC AND LASER CUTTING OF STAINLESS STEEL AN ALUMINUM
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|
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Patent #:
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|
Issue Dt:
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05/16/1995
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Application #:
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08039898
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Filing Dt:
|
03/30/1993
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Title:
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PLASMA ARC TORCH IGNITION CIRCUIT AND METHOD
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|
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Patent #:
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Issue Dt:
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11/07/1995
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Application #:
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08283070
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Filing Dt:
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07/29/1994
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Title:
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ELECTRODE FOR A PLASMA ARC TORCH
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|
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Patent #:
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Issue Dt:
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09/24/1996
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Application #:
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08319470
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Filing Dt:
|
10/06/1994
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Title:
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PROCESS FOR HIGH QUALITY PLASMA ARC AND LASER CUTTING OF STAINLESS STEEL AND ALUMINUM
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Patent #:
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|
Issue Dt:
|
08/20/1996
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Application #:
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08361730
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Filing Dt:
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12/22/1994
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Title:
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PLASMA ARC CUTTING TORCH IGNITION CIRCUIT AND METHOD PROVIDING A FORCED ARC TRANSFER FUNCTION
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Patent #:
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|
Issue Dt:
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04/29/1997
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Application #:
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08368329
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Filing Dt:
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01/04/1995
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Title:
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ALIGNMENT DEVICE AND METHOD FOR A PLASMA ARC TORCH SYSTEM
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|
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Patent #:
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|
Issue Dt:
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01/07/1997
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Application #:
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08394707
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Filing Dt:
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02/27/1995
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Title:
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PLASMA ARC CUTTING PROCESS AND APPARATUS USING AN OXYGEN-RICH GAS SHIELD
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Patent #:
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|
Issue Dt:
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04/15/1997
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Application #:
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08544987
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Filing Dt:
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10/30/1995
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Title:
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CIRCUITRY AND METHOD FOR MAINTAINING A PLASMA ARC DURING OPERATION OF A PLASMA ARC TORCH SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
02/11/1997
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Application #:
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08554638
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Filing Dt:
|
11/06/1995
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Title:
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ELECTRODE FOR A PLASMA ARC TORCH
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|
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Patent #:
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|
Issue Dt:
|
12/09/1997
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Application #:
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08595797
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Filing Dt:
|
02/02/1996
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Title:
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PLASMA ARC CUTTING PROCESS AND APPARATUS USING AN OXYGEN-RICH GAS SHIELD
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|
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Patent #:
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|
Issue Dt:
|
06/02/1998
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Application #:
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08707227
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Filing Dt:
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09/03/1996
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Title:
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APPARATUS AND METHOD FOR STARTING AND STOPPING A PLASMA ARC TORCH USED FOR MECHANIZED CUTTING AND MARKING APPLICATIONS
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|
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Patent #:
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|
Issue Dt:
|
06/30/1998
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Application #:
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08707247
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Filing Dt:
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09/03/1996
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Title:
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GAS MIXTURES FOR PLASMA ARC TORCH CUTTING AND MARKING SYSTEMS
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|
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Patent #:
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|
Issue Dt:
|
08/05/1997
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Application #:
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08711162
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Filing Dt:
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09/09/1996
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Title:
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PROCESS FOR HIGH QUALITY PLASMA ARC AND LASER CUTTING OF STAINLESS STEEL AND ALUMINUM
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|
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Patent #:
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|
Issue Dt:
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04/27/1999
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Application #:
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08727019
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Filing Dt:
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10/08/1996
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Title:
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INTEGRAL SPRING CONSUMABLES FOR PLASMA ARC TORCH USING BLOW FORWARD CONTACT STARTING SYSTEM
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|
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Patent #:
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|
Issue Dt:
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11/30/1999
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Application #:
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08727028
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Filing Dt:
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10/08/1996
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Title:
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PLASMA ARC TORCH AND METHOD USING BLOW FORWARD CONTACT STARTING SYSTEM
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|
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Patent #:
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|
Issue Dt:
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11/24/1998
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Application #:
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08736707
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Filing Dt:
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10/28/1996
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Title:
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APPARATUS AND METHOD FOR IMPROVED ASSEMBLY CONCENTRICITY IN A PLASMA ARC TORCH
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|
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Patent #:
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|
Issue Dt:
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05/04/1999
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Application #:
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08870476
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Filing Dt:
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06/06/1997
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Title:
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SAFETY CIRCUIT FOR A BLOW FORWARD CONTACT START PLASMA ARC TORCH
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|
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Patent #:
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|
Issue Dt:
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02/02/1999
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Application #:
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08900309
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Filing Dt:
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07/25/1997
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Title:
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PLASMA ARC TORCH POSITION CONTROL
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|
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Patent #:
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Issue Dt:
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03/23/1999
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Application #:
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08904694
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Filing Dt:
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08/01/1997
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Title:
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BLOW FORWARD CONTACT START PLASMA ARC TORCH WITH DISTRIBUTED NOZZLE SUPPORT
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Patent #:
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|
Issue Dt:
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07/04/2000
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Application #:
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08905001
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Filing Dt:
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08/01/1997
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Title:
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PLASMA ARC TORCH WITH VENTED FLOW NOZZLE RETAINER
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Patent #:
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Issue Dt:
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02/22/2000
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Application #:
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09020621
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Filing Dt:
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02/09/1998
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Title:
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PLASMA ARC TORCH POSITION CONTROL
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Patent #:
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Issue Dt:
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11/02/1999
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Application #:
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09067770
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Filing Dt:
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04/27/1998
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Title:
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NOZZLE FOR A PLASMA ARC TORCH WITH AN EXIT ORIFICE HAVING AN INLET RADIUS AND AN EXTENDED LENGHT TO DIAMETHER RATIO
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|
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Patent #:
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Issue Dt:
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10/10/2000
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Application #:
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09119163
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Filing Dt:
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07/20/1998
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Title:
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ELECTRODE FOR A PLASMA ARC TORCH HAVING AN IMPROVED INSERT CONFIGURATION
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|
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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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09186791
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Filing Dt:
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11/05/1998
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Title:
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PLASMA ARC TORCH TIP PROVIDING A SUBSTANTIALLY COLUMNAR SHIELD FLOW
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Patent #:
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Issue Dt:
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10/17/2000
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Application #:
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09187274
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Filing Dt:
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11/06/1998
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Title:
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SYSTEM AND METHOD FOR DUAL THRESHOLD SENSING IN A PLASMA ARC TORCH
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