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Total properties:
12
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Patent #:
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Issue Dt:
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05/02/2000
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Application #:
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08923568
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Filing Dt:
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09/04/1997
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Title:
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METHOD AND DEVICE FOR MONITORING THE LOAD ON HYDRAULIC POWERED SHEILD SUPPORTS FOR UNDERGROUND MINING
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Patent #:
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Issue Dt:
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06/20/2000
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Application #:
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08923569
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Filing Dt:
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09/04/1997
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Title:
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CONNECTING CABLE FOR CONTROL UNITS
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Patent #:
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Issue Dt:
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09/05/2000
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Application #:
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08923764
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Filing Dt:
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09/02/1997
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Title:
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PRESSURE SENSOR FOR MEASURING HYDRAULIC PRESSURES, IN PARTICULAR FOR USE IN MINING
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Patent #:
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Issue Dt:
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09/05/2000
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Application #:
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09020804
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Filing Dt:
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02/09/1998
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Title:
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PLUG-TYPE COUPLING FOR SHEATHED ELECTRICAL CABLES
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Patent #:
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Issue Dt:
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02/29/2000
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Application #:
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09111579
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Filing Dt:
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07/08/1998
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Title:
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METHOD FO CONTROLLING DRIVES OF CONVEYING MACHINERY
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Patent #:
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Issue Dt:
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07/22/2003
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Application #:
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09589025
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Filing Dt:
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06/07/2000
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Title:
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CONTROL DEVICE FOR ELECTROHYDRAULIC MINING CONTROLLERS
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Patent #:
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Issue Dt:
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07/08/2003
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Application #:
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09589488
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Filing Dt:
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06/07/2000
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Title:
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METHOD AND APPARATUS FOR THE REMOTE CONTROLLED ACTUATION OF A CONTROL DEVICE
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Patent #:
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Issue Dt:
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01/28/2003
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Application #:
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09612827
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Filing Dt:
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07/07/2000
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Title:
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METHOD AND A DEVICE FOR DETECTING THE PRESENCE OF PERSONNEL IN UNDERGROUND MINING
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Patent #:
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Issue Dt:
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08/19/2003
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Application #:
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09989849
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Filing Dt:
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11/21/2001
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Publication #:
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Pub Dt:
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06/20/2002
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Title:
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CABLE CONNECTOR FOR ELECTRICAL CONNECTIONS
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Patent #:
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Issue Dt:
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04/06/2004
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Application #:
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10152604
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Filing Dt:
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05/21/2002
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Publication #:
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Pub Dt:
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12/26/2002
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Title:
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METHOD FOR CONTROL OF THE CHAIN DRIVE MECHANISMS OF UNDERGROUND WORKING MACHINES, ESPECIALLY CHAIN SCRAPER CONVEYORS, AND A CHAIN SCRAPER CONVEYOR
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Patent #:
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Issue Dt:
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08/10/2004
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Application #:
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10260842
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Filing Dt:
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09/30/2002
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Publication #:
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Pub Dt:
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04/03/2003
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Title:
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WARNING TONE TRANSMITTER
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Patent #:
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Issue Dt:
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03/08/2005
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Application #:
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10376549
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Filing Dt:
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02/28/2003
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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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METHOD AND CIRCUIT ARRANGEMENT FOR MEASURING EARTH LEAKAGES IN INTRINSICALLY SAFE CURRENT FEEDS
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