Inventor
BARRUS MICHAEL
US70 patents
⚠️ This page may combine multiple inventors who share the name “BARRUS MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
K2M INC
37 patentsUS7988694B2Aug 2, 2011
Spinal fixation system having locking and unlocking devices for use with a multi-planar, taper lock screw
K2M INC164 citations99
US8038701B2Oct 18, 2011
Uni-planar, taper lock bone screw
K2M INC70 citations97
US9566167B2Feb 14, 2017
Expandable spinal implant
K2M INC27 citations94
US9655664B2May 23, 2017
Rod reduction device and method of use
K2M INC14 citations93
US9532816B2Jan 3, 2017
Rod reduction device and method of use
K2M INC13 citations93
US7931654B2Apr 26, 2011
Dual action rod reducing and locking device and method
K2M INC43 citations93
US10064656B2Sep 4, 2018
Spinal fixation construct and methods of use
K2M INC18 citations92
US9271763B2Mar 1, 2016
Transverse rod connector
K2M INC17 citations92
US9247969B2Feb 2, 2016
Rod reduction device
K2M INC20 citations92
US8734338B2May 27, 2014
Minimally invasive retractor and methods of use
K2M INC14 citations92
US8377104B2Feb 19, 2013
Dual action rod reducing and locking device and method
K2M INC18 citations92
US8361122B2Jan 29, 2013
Spinal fixation system having locking and unlocking devices for use with a multi-planar, taper lock screw
K2M INC28 citations92
US9579127B2Feb 28, 2017
Fixation implant and method of insertion
K2M INC39 citations91
US8377101B2Feb 19, 2013
Multi-planar taper lock screw with increased rod friction
K2M INC35 citations91
US9452000B2Sep 27, 2016
Rod reducer
K2M INC14 citations84
US9161779B2Oct 20, 2015
Minimally invasive retractor and methods of use
K2M INC7 citations84
US8945189B2Feb 3, 2015
Spinal fixation system having locking and unlocking devices for use with a multi-planar, taper lock screw
K2M INC12 citations84
US8696718B2Apr 15, 2014
Polyaxial screw assembly
K2M INC10 citations84
US9795421B2Oct 24, 2017
Spinal construct with flexible member
K2M INC5 citations82
US11039864B2Jun 22, 2021
Rod reduction device and method of use
K2M INC1 citations73
US10722276B2Jul 28, 2020
Taper lock hook
K2M INC6 citations73
US10292736B2May 21, 2019
Rod reduction device and method of use
K2M INC1 citations73
US10285735B2May 14, 2019
Rod reduction device and method of use
K2M INC2 citations73
US10198970B2Feb 5, 2019
Growing spine model
K2M INC3 citations73
US9827018B2Nov 28, 2017
Spinal stabilization system
K2M INC2 citations73
US9795413B2Oct 24, 2017
Spinal fixation member
K2M INC5 citations73
US9421038B2Aug 23, 2016
Spinal stabilization system including shaped spinal rod
K2M INC4 citations72
US9468476B2Oct 18, 2016
System and method for performing spinal surgery
K2M INC5 citations71
US10918419B2Feb 16, 2021
Spinal fixation device
K2M INC5 citations68
US11903621B2Feb 20, 2024
Rod reduction device and method of use
K2M INC0 citations63
US11786279B2Oct 17, 2023
Modular spinal fixation device
K2M INC0 citations63
US11701145B2Jul 18, 2023
Spinal fixation device
K2M INC0 citations63
US11684397B2Jun 27, 2023
Rod reducer
K2M INC0 citations63
US11096727B2Aug 24, 2021
Modular spinal fixation device
K2M INC1 citations63
US10952778B2Mar 23, 2021
Rod reducer
K2M INC0 citations63
US10722271B2Jul 28, 2020
Spinal fixation device
K2M INC1 citations63
US10034689B2Jul 31, 2018
Rod reduction device and method of use
K2M INC1 citations63
BARRUS MICHAEL
6 patentsUS8961523B2Feb 24, 2015
Rod reduction device and method of use
BARRUS MICHAEL35 citations98
US8920471B2Dec 30, 2014
Transverse connector
BARRUS MICHAEL42 citations97
US8814919B2Aug 26, 2014
Posterior pedicle screw having a taper lock
BARRUS MICHAEL68 citations97
US8287576B2Oct 16, 2012
Mono-axial, taper lock bone screw
BARRUS MICHAEL49 citations94
US8403971B2Mar 26, 2013
Polyaxial screw assembly
BARRUS MICHAEL19 citations92
US8961565B2Feb 24, 2015
Transverse rod connector
BARRUS MICHAEL7 citations83
STRAUSS KEVIN R
2 patentsBOACHIE-ADJEI OHENEBA
2 patentsNUNLEY PIERCE
1 patentGOREK JOSEF
1 patentROCK ANDREW T
1 patentShowing the top 50 of 70 patents by PatentIndex Score.