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Patentes

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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US570737326 Abr 199613 Ene 1998Ikonos CorporationBone fastener and instrument for insertion thereof
US595764531 Oct 199728 Sep 1999Phillips Screw CompanySpiral drive system for threaded fasteners
US623491419 Jul 199922 May 2001Phillips Screw CompanyPunch for forming threaded fasteners with spiral drive
US625809130 May 199710 Jul 2001Walter Lorenz Surgical Inc.Bone fastener and instrument for insertion thereof
US627050031 Ene 20007 Ago 2001Device for postoperative fixation back into the cranium of a plug of bone removed therefrom during a surgical operation
US63287436 Abr 200111 Dic 2001Device for postoperative fixation back into the cranium of a plug of bone removed therefrom during a surgical operation
US636735819 Jul 19999 Abr 2002Phillips Screw CompanyDriver for threaded fasteners with spiral drive
US637936324 Sep 199930 Abr 2002Walter Lorenz Surgical, Inc.Method and apparatus for reattachment of a cranial flap using a cranial clamp
US658924423 Abr 20018 Jul 2003Walter Lorenz Surgical, Inc.Bone fastener and instrument for insertion thereof
US668570725 Sep 20023 Feb 2004Walter Lorenz Surgical, Inc.Cranial clamp and method for fixating a bone plate
US672668822 Oct 200127 Abr 2004Device for postoperative fixation back into the cranium of a plug of bone removed therefrom during a surgical operation
US69625918 Mar 20048 Nov 2005Device for postoperative fixation back into the cranium of a plug of bone removed therefrom during a surgical operation
US736117824 Jul 200122 Abr 2008Synthes (U.S.A.)Cranial flap clamp and instrument for use therewith
US799334916 Dic 20049 Ago 2011Synthes USA, LLCCranial flap clamp instrument
US818218721 Abr 200922 May 2012Asia Fastening (US), Inc.Drive system

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