ME

Michael D. Ensign

OD Ortho Development: 10 patents #1 of 27Top 4%
BB Beacon Biomedical: 3 patents #5 of 10Top 50%
AS Alphatec Spine: 3 patents #24 of 117Top 25%
NS Nexus Spine: 3 patents #3 of 8Top 40%
K2 K2M: 2 patents #144 of 255Top 60%
PT Pioneer Surgical Technology: 2 patents #53 of 89Top 60%
XS X-Spine Systems: 1 patents #3 of 5Top 60%
Overall (All Time): #150,871 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 25 most recent of 26 patents

Patent #TitleCo-InventorsDate
12364511 Press-on pedicle screw assembly David T. Hawkes 2025-07-22
11857221 Nesting tether clamping assemblies and related methods and apparatus Bao-Khang Ngoc Nguyen 2024-01-02
11819255 Tether tensioning instrumentation and related methods Bao-Khang Ngoc Nguyen 2023-11-21
11071569 Nesting tether clamping assemblies and related methods and apparatus Bao-Khang Ngoc Nguyen 2021-07-27
11051857 Tether clamping assemblies and related methods and apparatus Bao-Khang Ngoc Nguyen 2021-07-06
10368915 Press-on pedicle screw assembly David T. Hawkes 2019-08-06
9867640 Press-on pedicle screw assembly David T. Hawkes 2018-01-16
8911483 Compliant cervical screw locking mechanism 2014-12-16
8444650 Pivotable interbody spacer system and method David R. Warnick, Thomas M. Sweeney, David T. Hawkes 2013-05-21
8308774 Spinal rod reducer and cap insertion apparatus Jeffrey Hoffman, Maria Norman, Scott J. Parrow 2012-11-13
8156847 Undercut screw feature and driver David T. Hawkes 2012-04-17
8157845 Pivotable vetrebral spacer David R. Warnick 2012-04-17
8152838 Orthopedic plate system and method for using the same David T. Hawkes 2012-04-10
8100948 Low profile pedicle screw assembly David T. Hawkes 2012-01-24
8100947 Low profile pedicle screw and rod assembly David T. Hawkes 2012-01-24
8097025 Pedicle screw system configured to receive a straight or curved rod David T. Hawkes, David R. Warnick, Thomas M. Sweeney 2012-01-17
8016891 Tibial augment connector 2011-09-13
7938044 Locking screw driver handle 2011-05-10
7892239 Pivotable interbody spacer system and method David R. Warnick, Thomas M. Sweeney, David T. Hawkes 2011-02-22
7828829 Low top bone fixation system and method for using the same 2010-11-09
7727281 Modular femoral knee stem extender 2010-06-01
7628793 Knee balancing block Thomas F. Calton, Matthew M. Lowe, Scott Shaver 2009-12-08
7445627 Polyaxial pedicle screw assembly David T. Hawkes, David R. Warnick 2008-11-04
7429346 Method of forming a temporary prosthetic joint using a disposable mold Matthew M. Lowe, E. Marc Mariani, Michael H. Bourne 2008-09-30
6942475 Disposable knee mold Matthew M. Lowe, E. Marc Mariani, Michael H. Bourne 2005-09-13