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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US454961325 Jul 198329 Oct 1985Downhole tool with replaceable tool sleeve sections
US505868919 Oct 199022 Oct 1991Wear protective means for a drilling tool
US539075021 Jun 199321 Feb 1995The Charles Machine Works, Inc.Downhole compaction and stabilization back reamer and drill bit
US580319419 Nov 19968 Sep 1998Kennametal Inc.Wear protector for a drilling tool
US60680729 Feb 199830 May 2000Diamond Products International, Inc.Cutting element
US692610013 Feb 20039 Aug 2005XTECH Industries International, Inc.Hole reaming apparatus and method
US71080828 Aug 200519 Sep 2006XTech Industries International, Inc.Hole reaming apparatus and method
US718868913 Feb 200413 Mar 2007Halliburton Energy Services, Inc.Variable gauge drilling apparatus and method of assembly therefor