1
Vincent Bryan, Alex Kunzler, Randall Allard, Richard Broman, Anthony Finazzo, Carlos Gil, Elliott Marshall, Leonard Tokish: Implantable joint prosthesis and associated instrumentation. SDGI Holdings, Haynes and Boone, April 11, 2006: US07025787 (212 worldwide citation)

An implantable prosthesis is described having a pair of opposed shells and a central body disposed between the opposed shells wherein the central body and the shells cooperate to limit the motion of the central body with respect to the shells. An assembly for preparing a disc space for the implantat ...


2
Teena M Augostino, Richard J Broman, Leonard Tokish Jr: Facet joint prosthesis measurement and implant tools. Archus Orthopedics, Wilson Sonsini Goodrich & Rosati, May 30, 2006: US07051451 (190 worldwide citation)

The present invention provides tools and methods designed to aid in the placement of facet joint prosthesis at virtually all spinal levels. One aspect of the present invention is a measurement tool for installing a cephalad facet joint prosthesis including a fixation measurement element and a suppor ...


3
Teena M Augostino, Richard J Broman, Leonard Tokish Jr: Facet joint prosthesis measurement and implant tools. Archus Orthopedics, Shay Law Group, November 6, 2007: US07290347 (78 worldwide citation)

The present invention provides tools and methods designed to aid in the placement of facet joint prostheses at virtually all spinal levels. One aspect of the present invention is a measurement tool for installing a cephalad facet joint prosthesis including a fixation measurement element and a suppor ...


4
Mark K Kuiper, David Yager, Leonard Tokish Jr, David Michael Rosler, Mark A Reiley, Susan L Rogers, Christopher Ralph, Mark Charbonneau, Richard Broman, David Stinson: Crossbar spinal prosthesis having a modular design and related implantation methods. Facet Solutions, Shay Glenn, March 9, 2010: US07674293 (57 worldwide citation)

Modular spinal prosthesis having one of both of adaptable and configurable components is provided. The modular spinal prosthesis described herein provides an artificial articular configuration to replace damaged, worn or otherwise removed spinal facet elements.


5
Vincent Bryan, Alex Kunzler, Robert Conta, Randy Allard, Richard J Broman, Anthony Finazzo, Carlos E Gil, Jeffrey P Rouleau, Leonard Tokish Jr, David Yager: Method and apparatus for stereotactic implantation. SDGI Holdings, Haynes and Boone, September 27, 2005: US06949105 (49 worldwide citation)

The invention relates to a technique for precisely locating a line containing a predetermined point within the surgical site using a series of levels and plumb lines and internal anatomical features of the surgical site, using this location to precisely position and temporarily affix a site preparat ...


6
Aaron Kelly, Leonard Tokish, Jeff Edfast, David Yager, Alex Kunzler, Vincent Bryan, Randy Allard, Jeff Rouleau, Robert Conta, Carlos Gil: Wear-resistant endoprosthetic devices. October 13, 2009: US07601174 (32 worldwide citation)

An implantable endoprosthesis is adapted to articulate with one or more prosthesis surfaces, and is at least partially formed from a material having high wear resistance, which may be a polymeric material such as ultra-high molecular weight polyethylene (UHMWPE), polyetherether ketone (PEEK), and th ...


7
Vincent Bryan, Alex Kunzler, Robert Conta, Randy Allard, Richard J Broman, Anthony Finazzo, Carlos Gil, Jeffrey Rouleau, Leonard Tokish, David Yager: Method and apparatus for stereotactic implantation. SDGI Holdings, Haynes and Boone, February 20, 2007: US07179262 (8 worldwide citation)

The invention relates to a technique for precisely locating a line containing a predetermined point within the surgical site using a series of levels and plumb lines and internal anatomical features of the surgical site, using this location to precisely position and temporarily affix a site preparat ...


8
Mark K Kuiper, David Yager, Leonard Tokish Jr, David Michael Rosler, Mark A Reiley, Susan L Rogers, Christopher Ralph, Mark Charbonneau, Richard Broman, David Stinson: Crossbar spinal prosthesis having a modular design and related implantation methods. GMEDELAWARE 2, April 23, 2013: US08425557 (6 worldwide citation)

Modular spinal prosthesis having one of both of adaptable and configurable components are provided. The modular spinal prosthesis described herein provide an artificial articular configuration to replace damaged, worn or otherwise removed spinal facet elements.


9
Richard Broman, Thomas McLeer, Leonard Tokish Jr, Mark A Reiley, Sean S Suh: Arthroplasty revision system and method. Gmedelaware 2, March 29, 2011: US07914556 (4 worldwide citation)

The invention provides a method of revising an implanted spinal device, such as an implanted arthroplasty device having a cephalad component fixed to a first vertebra and a caudal component fixed to a second vertebra inferior to the first vertebra. The method includes the following steps: removing a ...


10
Mark K Kuiper, David Yager, Leonard Tokish Jr, David Michael Rosler, Mark A Reiley, Michael J Funk, Jorge A Ochoa, Susan L Rogers, Christopher R Ralph, Mark T Charbonneau, Richard J Broman, Thomas J McLeer: Crossbar spinal prosthesis having a modular design and systems for treating spinal pathologies. GMEDelaware 2, July 17, 2012: US08221461 (3 worldwide citation)

An adaptable spinal facet joint prosthesis, including a pedicle fixation element; a laminar fixation element; and a facet joint bearing surface having a location adaptable with respect at least one of the pedicle fixation element and the laminar fixation element. The invention also includes a method ...