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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US401673625 Jun 197512 Apr 1977General Electric CompanyLubricant packed wire drawing dies
US407845628 Mar 197714 Mar 1978Cabot CorporationDiamond wire drawing die blanks and methods of making the same
US42416258 Mar 197930 Dec 1980Fort Wayne Wire Die, Inc.Method of making a wire drawing die
US426827613 Feb 197919 May 1981General Electric CompanyCompact of boron-doped diamond and method for making same
US431149022 Dec 198019 Jan 1982General Electric CompanyDiamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers
US439239719 Jun 198012 Jul 1983U.S. Philips CorporationMethod of producing a drawing die
US451865923 Sep 198321 May 1985General Electric CompanySweep through process for making polycrystalline compacts
US452517914 Oct 198325 Jun 1985General Electric CompanyProcess for making diamond and cubic boron nitride compacts
US453493420 Oct 198113 Aug 1985General Electric CompanyAxial sweep-through process for preparing diamond wire die compacts
US473236412 Nov 198522 Mar 1988Ameron Iron Works USA, Inc.Wear resistant diamond cladding
US473433924 Jun 198529 Mar 1988Santrade LimitedBody with superhard coating
US47784864 Feb 198518 Oct 1988The General Electric CompanyDirectional catalyst alloy sweep through process for preparing diamond compacts
US48104474 Feb 19857 Mar 1989General Electric CompanySystem for improved flaw detection in polycrystalline diamond
US483270829 Jan 198723 May 1989General Electric CompanySystem For improved flaw detection in polycrystalline diamond
US48723338 Apr 198610 Oct 1989Wire drawing die
US490737716 Jun 198813 Mar 1990General Electric CompanyDirectional catalyst alloy sweep through process for preparing diamond compacts
US503333410 May 199023 Jul 1991Wire drawing die
US55122356 May 199430 Apr 1996General Electric CompanySupported polycrystalline compacts having improved physical properties and method for making same
US56343697 Jul 19953 Jun 1997General Electric CompanyComposite diamond wire die
US56343707 Jul 19953 Jun 1997General Electric CompanyComposite diamond wire die
US56365457 Jul 199510 Jun 1997General Electric CompanyComposite diamond wire die
US566007528 Mar 199526 Aug 1997General Electric CompanyWire drawing die having improved physical properties
US567238225 May 199530 Sep 1997Sumitomo Electric Industries, Ltd.Composite powder particle, composite body and method of preparation
US57596671 Apr 19972 Jun 1998Sumitomo Electric Industries, Ltd.Diamond wire drawing die and process for manufacturing same
US595700514 Oct 199728 Sep 1999General Electric CompanyWire drawing die with non-cylindrical interface configuration for reducing stresses
US619691010 Aug 19986 Mar 2001General Electric CompanyPolycrystalline diamond compact cutter with improved cutting by preventing chip build up
US631483621 Jul 199913 Nov 2001General Electric CompanyWire drawing die with non-cylindrical interface configuration for reducing stresses
US66203755 Dec 200016 Sep 2003Diamond compact
US682118830 Apr 200323 Nov 2004Diamond compact
US713131423 May 20037 Nov 2006Sumitomo Electric Hardmetal Corp.Material for diamond sintered body die and diamond sintered body die
US73680799 Dec 20036 May 2008Smith International, Inc.Method for forming ultra hard sintered compacts using metallic peripheral structures in the sintering cell
US74695699 Dec 200430 Dec 2008Diamond Innovations, Inc.Wire drawing die and method of making
US79854702 Feb 200726 Jul 2011Sumitomo Electric Hardmetal Corp.Diamond sintered compact

Drawings