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Total properties:
23
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Patent #:
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Issue Dt:
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Application #:
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05907095
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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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05/08/1984
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Application #:
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06346968
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Filing Dt:
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02/08/1982
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Title:
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MINING DRILL
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Patent #:
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Issue Dt:
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01/24/1984
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Application #:
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06346970
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Filing Dt:
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02/08/1982
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Title:
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MINING DRILL
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Patent #:
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Issue Dt:
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02/28/1984
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Application #:
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06346971
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Filing Dt:
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02/08/1982
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Title:
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MINING DRILL
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Patent #:
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Issue Dt:
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08/16/1983
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Application #:
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06346972
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Filing Dt:
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02/08/1982
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Title:
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MINING DRILL
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Patent #:
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Issue Dt:
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12/18/1984
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Application #:
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06346973
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Filing Dt:
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02/08/1982
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Title:
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MINING DRILL
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Patent #:
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Issue Dt:
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10/15/1985
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Application #:
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06492970
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Filing Dt:
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05/09/1983
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Title:
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ROTATABLE CUTTING BIT
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Patent #:
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Issue Dt:
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07/09/1985
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Application #:
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06497959
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Filing Dt:
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05/25/1983
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Title:
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MINE TOOL ROOF BIT INSERT AND A METHOD OF DRILLING THEREWITH
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Patent #:
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Issue Dt:
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12/25/1984
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Application #:
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06497960
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Filing Dt:
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05/25/1983
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Title:
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INSERT FOR A MINE TOOL ROOF BIT AND A METHOD OF DRILLING THEREWITH
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Patent #:
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Issue Dt:
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07/09/1985
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Application #:
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06499003
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Filing Dt:
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05/27/1983
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Title:
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INDEXABLE INSERT FOR MINING DRILL
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Patent #:
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Issue Dt:
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02/14/1989
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Application #:
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06747604
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Filing Dt:
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06/24/1985
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Title:
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POINT ATTACK MINE AND ROAD MILLING TOOL WITH REPLACEABLE CUTTER TIP
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Patent #:
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Issue Dt:
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06/06/1989
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Application #:
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06800589
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Filing Dt:
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11/21/1985
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Title:
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RETAINER SCHEME FOR MACHINE BIT
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Patent #:
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Issue Dt:
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09/29/1987
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Application #:
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06840309
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Filing Dt:
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03/17/1986
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Title:
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INSERT FOR A DRILLING TOOL BIT AND A METHOD OF DRILLING THEREWITH
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Patent #:
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Issue Dt:
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03/01/1988
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Application #:
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06944785
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Filing Dt:
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12/22/1986
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Title:
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CYLINDRICAL RETAINER FOR A CUTTING BIT
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Patent #:
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Issue Dt:
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05/10/1988
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Application #:
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07039838
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Filing Dt:
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04/17/1987
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Title:
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ROTATABLE CUTTING BIT
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Patent #:
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Issue Dt:
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08/23/1988
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Application #:
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07103787
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Filing Dt:
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10/01/1987
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Title:
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ROTATABLE CUTTING BIT FOR A MINING MACHINE
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Patent #:
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Issue Dt:
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11/29/1988
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Application #:
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07120294
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Filing Dt:
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11/13/1987
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Title:
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VARIABLE RAKE MINE TOOL INSERT AND METHOD OF USE
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Patent #:
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Issue Dt:
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03/30/1993
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Application #:
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07716199
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Filing Dt:
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06/17/1991
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Title:
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ROOF DRILL BRAZING SHIM
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Patent #:
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Issue Dt:
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05/17/1994
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Application #:
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07868066
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Filing Dt:
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04/13/1992
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Title:
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MINE TOOL ROOF BIT INSERT
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Patent #:
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Issue Dt:
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10/12/1993
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Application #:
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07923641
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Filing Dt:
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08/03/1992
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Title:
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CUTTING BIT MOUNT HAVING CARBIDE INSERTS AND METHOD FOR MOUNTING THE SAME
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Patent #:
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Issue Dt:
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12/28/1993
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Application #:
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07976603
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Filing Dt:
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11/16/1992
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Title:
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NON-ROTATABLE SLEEVE FOR A CUTTING TOOL BIT HOLDER AND METHOD OF MAKING THE SAME
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Patent #:
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Issue Dt:
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04/19/1994
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Application #:
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08007692
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Filing Dt:
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01/22/1993
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Title:
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CUTTING BIT HOLDER SLEEVE WITH RETAINING FLANGE
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Patent #:
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Issue Dt:
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06/25/1996
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Application #:
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08295572
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Filing Dt:
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08/25/1994
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Title:
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BIT HOLDER BLOCK AND CUTTER BIT THEREFOR
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