Inventor · disambiguated record
Michael Barrus
Also filed as: BARRUS MICHAEL · BARRUS MICHAEL C
79 granted patents·18 pending applications·3,952 citations·filing 2000–2025
99Inventor score
Top patents by PatentIndex Score
97 records- 0198US6736825B2Paired expandable anastomosis devices and related methodsINTEGRATED VASCULAR INTERVENTI·Filed 2001·Granted May 18, 2004·1.6k cites·36 claims
- 0295US7988694B2Spinal fixation system having locking and unlocking devices for use with a multi-planar, taper lock screwK2M INC·Filed 2006·Granted Aug 2, 2011·164 cites·34 claims
- 0393US9655664B2Rod reduction device and method of useK2M INC·Filed 2016·Granted May 23, 2017·14 cites·19 claims
- 0493US9532816B2Rod reduction device and method of useK2M INC·Filed 2015·Granted Jan 3, 2017·13 cites·22 claims
- 0592US10064656B2Spinal fixation construct and methods of useK2M INC·Filed 2016·Granted Sep 4, 2018·18 cites·17 claims
- 0692US9271763B2Transverse rod connectorK2M INC·Filed 2015·Granted Mar 1, 2016·17 cites·19 claims
- 0791US6626921B2Externally positioned anvil apparatus for cutting anastomosisVITAL ACCESS CORP·Filed 2001·Granted Sep 30, 2003·372 cites·30 claims
- 0890US8920471B2Transverse connectorBARRUS MICHAEL·Filed 2011·Granted Dec 30, 2014·42 cites·13 claims
- 0990US8298138B2Minimally invasive retractor and methods of useGOREK JOSEF·Filed 2010·Granted Oct 30, 2012·31 cites·17 claims
- 1090US6743244B2Soft anvil apparatus for cutting anastomosis fenestraINTEGRATED VASCULAR INTERVENTI·Filed 2001·Granted Jun 1, 2004·316 cites·38 claims
- 1190US6652542B2External anastomosis operators and related systems for anastomosisINTEGRATED VASCULAR INTERVENTI·Filed 2000·Granted Nov 25, 2003·274 cites·62 claims
- 1289US8814919B2Posterior pedicle screw having a taper lockBARRUS MICHAEL·Filed 2008·Granted Aug 26, 2014·68 cites·19 claims
- 1389US8038701B2Uni-planar, taper lock bone screwK2M INC·Filed 2007·Granted Oct 18, 2011·70 cites·18 claims
- 1489US6726694B2Intraluminally directed anvil apparatus and related methods and systemsINTEGRATED VASCULAR INTERVENTI·Filed 2000·Granted Apr 27, 2004·262 cites·50 claims
- 1588US12114898B2Modular head assembly for spinal fixationK2M INC·Filed 2021·Granted Oct 15, 2024·1 cites·20 claims
- 1688US9579127B2Fixation implant and method of insertionK2M INC·Filed 2014·Granted Feb 28, 2017·39 cites·22 claims
- 1788US8961523B2Rod reduction device and method of useBARRUS MICHAEL·Filed 2007·Granted Feb 24, 2015·35 cites·82 claims
- 1888US8361122B2Spinal fixation system having locking and unlocking devices for use with a multi-planar, taper lock screwK2M INC·Filed 2011·Granted Jan 29, 2013·28 cites·15 claims
- 1987US10722276B2Taper lock hookK2M INC·Filed 2018·Granted Jul 28, 2020·6 cites·17 claims
- 2087US10198970B2Growing spine modelK2M INC·Filed 2015·Granted Feb 5, 2019·3 cites·18 claims
- 2187US9566167B2Expandable spinal implantK2M INC·Filed 2014·Granted Feb 14, 2017·27 cites·10 claims
- 2287US8308729B2Rod reduction deviceNUNLEY PIERCE·Filed 2009·Granted Nov 13, 2012·47 cites·14 claims
- 2387US8287576B2Mono-axial, taper lock bone screwBARRUS MICHAEL·Filed 2007·Granted Oct 16, 2012·49 cites·19 claims
- 2486US7931654B2Dual action rod reducing and locking device and methodK2M INC·Filed 2006·Granted Apr 26, 2011·43 cites·18 claims
- 2585US9247969B2Rod reduction deviceK2M INC·Filed 2012·Granted Feb 2, 2016·20 cites·17 claims
- 2685US8734338B2Minimally invasive retractor and methods of useK2M INC·Filed 2012·Granted May 27, 2014·14 cites·24 claims
- 2784US9795421B2Spinal construct with flexible memberK2M INC·Filed 2016·Granted Oct 24, 2017·5 cites·13 claims
- 2884US8672944B2System and method for performing spinal surgeryBOACHIE-ADJEI OHENEBA·Filed 2009·Granted Mar 18, 2014·43 cites·16 claims
- 2984US8377104B2Dual action rod reducing and locking device and methodK2M INC·Filed 2011·Granted Feb 19, 2013·18 cites·20 claims
- 3084US8162991B2Multi-planar, taper lock screwSTRAUSS KEVIN R·Filed 2006·Granted Apr 24, 2012·38 cites·20 claims
- 3183US9795413B2Spinal fixation memberK2M INC·Filed 2015·Granted Oct 24, 2017·5 cites·18 claims
- 3282US10285735B2Rod reduction device and method of useK2M INC·Filed 2018·Granted May 14, 2019·2 cites·27 claims
- 3382US9452000B2Rod reducerK2M INC·Filed 2014·Granted Sep 27, 2016·14 cites·18 claims
- 3482US8945189B2Spinal fixation system having locking and unlocking devices for use with a multi-planar, taper lock screwK2M INC·Filed 2012·Granted Feb 3, 2015·12 cites·20 claims
- 3582US7901417B2Systems for forming an anastomosis with an anvil and an apparatus having at least one guideVITAL ACCESS CORP·Filed 2007·Granted Mar 8, 2011·21 cites·34 claims
- 3681US8377101B2Multi-planar taper lock screw with increased rod frictionK2M INC·Filed 2009·Granted Feb 19, 2013·35 cites·18 claims
- 3780US10918419B2Spinal fixation deviceK2M INC·Filed 2015·Granted Feb 16, 2021·5 cites·21 claims
- 3880US9295494B2Spine stabilization systemSTRAUSS KEVIN R·Filed 2011·Granted Mar 29, 2016·13 cites·32 claims
- 3980US9161779B2Minimally invasive retractor and methods of useK2M INC·Filed 2014·Granted Oct 20, 2015·7 cites·32 claims
- 4079US9510858B2Minimally invasive retractor and methods of useK2M INC·Filed 2015·Granted Dec 6, 2016·2 cites·22 claims
- 4179US8956360B2Devices, systems, and methods for performing spinal surgeryBOACHIE-ADJEI OHENEBA·Filed 2011·Granted Feb 17, 2015·15 cites·20 claims
- 4279US8696718B2Polyaxial screw assemblyK2M INC·Filed 2013·Granted Apr 15, 2014·10 cites·17 claims
- 4379US8403971B2Polyaxial screw assemblyBARRUS MICHAEL·Filed 2008·Granted Mar 26, 2013·19 cites·9 claims
- 4479US2023293206A1Spinal Fixation Construct And Methods Of UseK2M INC·Filed 2023·Application pending·0 cites
- 4578US11039864B2Rod reduction device and method of useK2M INC·Filed 2019·Granted Jun 22, 2021·1 cites·4 claims
- 4678US10292736B2Rod reduction device and method of useK2M INC·Filed 2018·Granted May 21, 2019·1 cites·27 claims
- 4777US12262921B2Modular head assemblyK2M INC·Filed 2021·Granted Apr 1, 2025·1 cites·20 claims
- 4877US11903621B2Rod reduction device and method of useK2M INC·Filed 2021·Granted Feb 20, 2024·0 cites·20 claims
- 4977US10034689B2Rod reduction device and method of useK2M INC·Filed 2017·Granted Jul 31, 2018·1 cites·28 claims
- 5076US9468472B2Transverse rod connectorK2M INC·Filed 2015·Granted Oct 18, 2016·2 cites·7 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →